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Tuesday, May 28, 2019

Broken windows theory

From Wikipedia, the free encyclopedia

The broken windows theory is a criminological theory that states that visible signs of crime, anti-social behavior, and civil disorder create an urban environment that encourages further crime and disorder, including serious crimes. The theory suggests that policing methods that target minor crimes such as vandalism, public drinking, and fare evasion help to create an atmosphere of order and lawfulness, thereby preventing more serious crimes.
 
The theory was introduced in a 1982 article by social scientists James Q. Wilson and George L. Kelling. It was further popularized in the 1990s by New York City police commissioner William Bratton and Mayor Rudy Giuliani, whose policing policies were influenced by the theory.

The theory has been subject to great debate both within the social sciences and the public sphere. Broken windows policing has become associated with controversial police practices such as the use of "stop-and-frisk" by the New York City Police Department. In response, Bratton and Kelling have written that broken windows policing should not be treated as "zero tolerance" or "zealotry", but as a method that requires "careful training, guidelines and supervision" and a positive relationship with communities, thus linking it to community policing.

Article and crime prevention

The broken windows of an abandoned hospital building in Northampton, Massachusetts
 
James Q. Wilson and George L. Kelling first introduced the broken windows theory in an article titled "Broken Windows", in the March 1982 The Atlantic Monthly. The title comes from the following example:
Consider a building with a few broken windows. If the windows are not repaired, the tendency is for vandals to break a few more windows. Eventually, they may even break into the building, and if it's unoccupied, perhaps become squatters or light fires inside.
Or consider a pavement. Some litter accumulates. Soon, more litter accumulates. Eventually, people even start leaving bags of refuse from take-out restaurants there or even break into cars.
The article received a great deal of attention and was very widely cited. A 1996 criminology and urban sociology book, Fixing Broken Windows: Restoring Order and Reducing Crime in Our Communities by George L. Kelling and Catharine Coles, is based on the article but develops the argument in greater detail. It discusses the theory in relation to crime and strategies to contain or eliminate crime from urban neighborhoods.

A successful strategy for preventing vandalism, according to the book's authors, is to address the problems when they are small. Repair the broken windows within a short time, say, a day or a week, and the tendency is that vandals are much less likely to break more windows or do further damage. Clean up the sidewalk every day, and the tendency is for litter not to accumulate (or for the rate of littering to be much less). Problems are less likely to escalate and thus "respectable" residents do not flee the neighborhood. 

Though police work is crucial to crime prevention, Oscar Newman, in his 1972 book, Defensible Space, wrote that the presence of police authority is not enough to maintain a safe and crime-free city. People in the community help with crime prevention. Newman proposes that people care for and protect spaces they feel invested in, arguing that an area is eventually safer if the people feel a sense of ownership and responsibility towards the area. Broken windows and vandalism are still prevalent because communities simply do not care about the damage. Regardless of how many times the windows are repaired, the community still must invest some of their time to keep it safe. Residents' negligence of broken window-type decay signifies a lack of concern for the community. Newman says this is a clear sign that the society has accepted this disorder—allowing the unrepaired windows to display vulnerability and lack of defense. Malcolm Gladwell also relates this theory to the reality of NYC in his book The Tipping Point.

The theory thus makes two major claims: that further petty crime and low-level anti-social behavior is deterred, and that major crime is prevented as a result. Criticism of the theory has tended to focus disproportionately on the latter claim.

Theoretical explanation

The reason the state of the urban environment may affect crime may be three factors:
In an anonymous urban environment, with few or no other people around, social norms and monitoring are not clearly known. Individuals thus look for signals within the environment as to the social norms in the setting and the risk of getting caught violating those norms; one of the signals is the area's general appearance. 

Under the broken windows theory, an ordered and clean environment, one that is maintained, sends the signal that the area is monitored and that criminal behavior is not tolerated. Conversely, a disordered environment, one that is not maintained (broken windows, graffiti, excessive litter), sends the signal that the area is not monitored and that criminal behavior has little risk of detection. 

The theory assumes that the landscape "communicates" to people. A broken window transmits to criminals the message that a community displays a lack of informal social control and so is unable or unwilling to defend itself against a criminal invasion. It is not so much the actual broken window that is important, but the message the broken window sends to people. It symbolizes the community's defenselessness and vulnerability and represents the lack of cohesiveness of the people within. Neighborhoods with a strong sense of cohesion fix broken windows and assert social responsibility on themselves, effectively giving themselves control over their space. 

The theory emphasizes the built environment, but must also consider human behavior.

Under the impression that a broken window left unfixed leads to more serious problems, residents begin to change the way they see their community. In an attempt to stay safe, a cohesive community starts to fall apart, as individuals start to spend less time in communal space to avoid potential violent attacks by strangers. The slow deterioration of a community as a result of broken windows modifies the way people behave when it comes to their communal space, which, in turn, breaks down community control. As rowdy teenagers, panhandlers, addicts, and prostitutes slowly make their way into a community, it signifies that the community cannot assert informal social control, and citizens become afraid that worse things will happen. As a result, they spend less time in the streets to avoid these subjects and feel less and less connected from their community if the problems persist.

At times, residents tolerate "broken windows" because they feel they belong in the community and "know their place". Problems, however, arise when outsiders begin to disrupt the community's cultural fabric. That is the difference between "regulars" and "strangers" in a community. The way that "regulars" act represents the culture within, but strangers are "outsiders" who do not belong.

Consequently, daily activities considered "normal" for residents now become uncomfortable, as the culture of the community carries a different feel from the way that it was once.

With regard to social geography, the broken windows theory is a way of explaining people and their interactions with space. The culture of a community can deteriorate and change over time with the influence of unwanted people and behaviors changing the landscape. The theory can be seen as people shaping space as the civility and attitude of the community create spaces used for specific purposes by residents. On the other hand, it can also be seen as space shaping people with elements of the environment influencing and restricting day-to-day decision making.

However, with policing efforts to remove unwanted disorderly people that put fear in the public’s eyes, the argument would seem to be in favor of "people shaping space" as public policies are enacted and help to determine how one is supposed to behave. All spaces have their own codes of conduct, and what is considered to be right and normal will vary from place to place. 

The concept also takes into consideration spatial exclusion and social division as certain people behaving in a given way are considered disruptive and therefore unwanted. It excludes people from certain spaces because their behavior does not fit the class level of the community and its surroundings. A community has its own standards and communicates a strong message to criminals, by social control, that their neighborhood does not tolerate their behavior. If however, a community is unable to ward off would-be criminals on their own, policing efforts help. 

By removing unwanted people from the streets, the residents feel safer and have a higher regard for those that protect them. People of less civility who try to make a mark in the community are removed, according to the theory. Excluding the unruly and people of certain social statuses is an attempt to keep the balance and cohesiveness of a community.

Concepts

Informal social controls

Many claim that informal social controls can be an effective strategy to reduce unruly behavior. Garland 2001 expresses that “community policing measures in the realization that informal social control exercised through everyday relationships and institutions is more effective than legal sanctions”. Informal social control methods, has demonstrated a “get tough” attitude by proactive citizens, and expresses a sense that disorderly conduct is not tolerated. According to Wilson and Kelling, there are two types of groups involved in maintaining order, ‘community watchmen’ and ‘vigilantes’ The United States has adopted in many ways policing strategies of old European times, and at that time informal social control was the norm, which gave rise to contemporary formal policing. Though, in earlier times, there were no legal sanctions to follow, informal policing was primarily ‘objective’ driven as stated by Wilson and Kelling (1982).

Wilcox et al. 2004 argue that improper land use can cause disorder, and the larger the public land is, the more susceptible to criminal deviance. Therefore, nonresidential spaces such as businesses, may assume to the responsibility of informal social control "in the form of surveillance, communication, supervision, and intervention". It is expected that more strangers occupying the public land creates a higher chance for disorder. Jane Jacobs can be considered one of the original pioneers of this perspective of broken windows. Much of her book The Death and Life of Great American Cities focuses on residents' and nonresidents' contributions to maintaining order on the street, and explains how local businesses, institutions, and convenience stores provide a sense of having "eyes on the street".

On the contrary, many residents feel that regulating disorder is not their responsibility. Wilson and Kelling found that studies done by psychologists suggest people often refuse to go to the aid of someone seeking help, not due to a lack of concern or selfishness “but the absence of some plausible grounds for feeling that one must personally accept responsibility” On the other hand, others plainly refuse to put themselves in harm's way, depending on how grave they perceive the nuisance to be; a 2004 study observed that "most research on disorder is based on individual level perceptions decoupled from a systematic concern with the disorder-generating environment." Essentially, everyone perceives disorder differently, and can contemplate seriousness of a crime based on those perceptions. However, Wilson and Kelling feel that although community involvement can make a difference, “the police are plainly the key to order maintenance.”

Role of fear

Ranasinghe argues that the concept of fear is a crucial element of broken windows theory, because it is the foundation of the theory. She also adds that public disorder is "...unequivocally constructed as problematic because it is a source of fear". Fear is elevated as perception of disorder rises; creating a social pattern that tears the social fabric of a community, and leaves the residents feeling hopeless and disconnected. Wilson and Kelling hint at the idea, but don’t focus on its central importance. They indicate that fear was a product of incivility, not crime, and that people avoid one another in response to fear, weakening controls. Hinkle and Weisburd found that police interventions to combat minor offenses, as per the broken windows model, "significantly increased the probability of feeling unsafe," suggesting that such interventions might offset any benefits of broken windows policing in terms of fear reduction.

Difference with "zero tolerance"

Broken windows policing is sometimes described as a "zero tolerance" policing style, including in some academic studies. However, several key proponents such as Bratton and Kelling argue that there is a key difference. In 2014, they outlined a difference between "broken windows policing" and "zero tolerance":
Critics use the term “zero tolerance” in a pejorative sense to suggest that Broken Windows policing is a form of zealotry—the imposition of rigid, moralistic standards of behavior on diverse populations. It is not. Broken Windows is a highly discretionary police activity that requires careful training, guidelines, and supervision, as well as an ongoing dialogue with neighborhoods and communities to ensure that it is properly conducted
Bratton and Kelling advocate that authorities should be effective at catching minor offenders while also giving them lenient punishment. Citing fare evasion as an example, they argue that the police should attempt to catch fare evaders, and that the vast majority should be summoned to court rather than arrested and given a punishment other than jail. The goal is to deter minor offenders from committing more serious crimes in the future and reduce the prison population in the long run.

Critical developments

In an earlier publication of The Atlantic released March, 1982, Wilson wrote an article indicating that police efforts had gradually shifted from maintaining order to fighting crime. This indicated that order maintenance was something of the past, and soon it would seem as it has been put on the back burner. The shift was attributed to the rise of the social urban riots of the 1960s, and "social scientists began to explore carefully the order maintenance function of the police, and to suggest ways of improving it—not to make streets safer (its original function) but to reduce the incidence of mass violence". Other criminologists argue between similar disconnections, for example, Garland argues that throughout the early and mid 20th century, police in American cities strived to keep away from the neighborhoods under their jurisdiction. This is a possible indicator of the out-of-control social riots that were prevalent at that time. Still many would agree that reducing crime and violence begins with maintaining social control/order.

Jane Jacobs' The Death and Life of Great American Cities is discussed in detail by Ranasinghe, and its importance to the early workings of broken windows, and claims that Kelling's original interest in "minor offences and disorderly behaviour and conditions" was inspired by Jacobs' work. Ranasinghe includes that Jacobs' approach toward social disorganization was centralized on the "streets and their sidewalks, the main public places of a city" and that they "are its most vital organs, because they provide the principal visual scenes". Wilson and Kelling, as well as Jacobs, argue on the concept of civility (or the lack thereof) and how it creates lasting distortions between crime and disorder. Ranasinghe explains that the common framework of both set of authors is to narrate the problem facing urban public places. Jacobs, according to Ranasinghe, maintains that "Civility functions as a means of informal social control, subject little to institutionalized norms and processes, such as the law" 'but rather maintained through an' "intricate, almost unconscious, network of voluntary controls and standards among people... and enforced by the people themselves".

Case studies

Precursor experiments

Before the introduction of this theory by Wilson and Kelling, Philip Zimbardo, a Stanford psychologist, arranged an experiment testing the broken-window theory in 1969. Zimbardo arranged for an automobile with no license plates and the hood up to be parked idle in a Bronx neighbourhood and a second automobile in the same condition to be set up in Palo Alto, California. The car in the Bronx was attacked within minutes of its abandonment. Zimbardo noted that the first "vandals" to arrive were a family – a father, mother and a young son – who removed the radiator and battery. Within twenty-four hours of its abandonment, everything of value had been stripped from the vehicle. After that, the car's windows were smashed in, parts torn, upholstery ripped, and children were using the car as a playground. At the same time, the vehicle sitting idle in Palo Alto sat untouched for more than a week until Zimbardo himself went up to the vehicle and deliberately smashed it with a sledgehammer. Soon after, people joined in for the destruction. Zimbardo observed that a majority of the adult "vandals" in both cases were primarily well dressed, Caucasian, clean-cut and seemingly respectable individuals. It is believed that, in a neighborhood such as the Bronx where the history of abandoned property and theft are more prevalent, vandalism occurs much more quickly as the community generally seems apathetic. Similar events can occur in any civilized community when communal barriers—the sense of mutual regard and obligations of civility—are lowered by actions that suggest apathy.

New York City

In 1985, the New York City Transit Authority hired George L. Kelling, the author of Broken Windows, as a consultant. Kelling was later hired as a consultant to the Boston and the Los Angeles police departments. 

One of Kelling's adherents, David L. Gunn implemented policies and procedures based on the Broken Windows Theory during his tenure as President of the New York City Transit Authority. One of his major efforts was to lead a campaign from 1984 to 1990 to rid graffiti from New York's subway system. 

In 1990, William J. Bratton became head of the New York City Transit Police. Bratton was influenced by Kelling, describing him as his "intellectual mentor". In his role he implemented a tougher stance on fare evasion, faster arrestee processing methods, and background checks on all those arrested. 

After being elected Mayor of New York City in 1993 as a Republican, Rudy Giuliani hired Bratton as his police commissioner to implement similar policies and practices throughout the city. Giuliani heavily subscribed to Kelling and Wilson's theories. Such policies emphasized addressing crimes that negatively affect quality of life. In particular, Bratton directed the police to more strictly enforce laws against subway fare evasion, public drinking, public urination, and graffiti. He increased enforcement against "squeegee men", those who aggressively demand payment at traffic stops for unsolicited car window cleanings. Bratton also revived the New York City Cabaret Law, a previously dormant Prohibition era ban on dancing in unlicensed establishments. Throughout the late 1990's NYPD shut down many of the city's acclaimed night spots for illegal dancing. 

According to a 2001 study of crime trends in New York City by Kelling and William Sousa, rates of both petty and serious crime fell significantly after the aforementioned policies were implemented. Furthermore, crime continued to decline for the following ten years. Such declines suggested that policies based on the Broken Windows Theory were effective.

However, other studies do not find a cause and effect relationship between the adoption of such policies and decreases in crime. The decrease may have been part of a broader trend across the United States. Other cities also experienced less crime, even though they had different police policies. Other factors, such as the 39% drop in New York City's unemployment rate, could also explain the decrease reported by Kelling and Sousa.

A 2017 study found that when the New York Police Department (NYPD) stopped aggressively enforcing minor legal statutes in late 2014 and early 2015 that civilian complaints of three major crimes (burglary, felony assault, and grand larceny) decreased (slightly with large error bars) during and shortly after sharp reductions in proactive policing. There was no statistically significant effect on other major crimes such as murder, rape, robbery, or grand theft auto. These results are touted as challenging prevailing scholarship as well as conventional wisdom on authority and legal compliance by implying that aggressively enforcing minor legal statutes incites more severe criminal acts.

Albuquerque

Albuquerque, New Mexico, instituted the Safe Streets Program in the late 1990s based on the Broken Windows Theory. Operating under the theory that American Westerners use roadways much in the same way that American Easterners use subways, the developers of the program reasoned that lawlessness on the roadways had much the same effect as it did on the New York City Subway. Effects of the program were reviewed by the US National Highway Traffic Safety Administration (NHTSA) and were published in a case study.

Lowell, Massachusetts

In 2005, Harvard University and Suffolk University researchers worked with local police to identify 34 "crime hot spots" in Lowell, Massachusetts. In half of the spots, authorities cleared trash, fixed streetlights, enforced building codes, discouraged loiterers, made more misdemeanor arrests, and expanded mental health services and aid for the homeless. In the other half of the identified locations, there was no change to routine police service. 

The areas that received additional attention experienced a 20% reduction in calls to the police. The study concluded that cleaning up the physical environment was more effective than misdemeanor arrests and that increasing social services had no effect.

Netherlands

In 2007 and 2008, Kees Keizer and colleagues from the University of Groningen conducted a series of controlled experiments to determine if the effect of existing visible disorder (such as litter or graffiti) increased other crime such as theft, littering, or other antisocial behavior. They selected several urban locations, which they arranged in two different ways, at different times. In each experiment, there was a "disorder" condition in which violations of social norms as prescribed by signage or national custom, such as graffiti and littering, were clearly visible as well as a control condition where no violations of norms had taken place. The researchers then secretly monitored the locations to observe if people behaved differently when the environment was "disordered". Their observations supported the theory. The conclusion was published in the journal Science: "One example of disorder, like graffiti or littering, can indeed encourage another, like stealing."

Other advantages

Real estate

Other side effects of better monitoring and cleaned up streets may well be desired by governments or housing agencies and the population of a neighborhood: broken windows can count as an indicator of low real estate value and may deter investors. Fixing windows is therefore also a step of real estate development, which may lead, whether it is desired or not, to gentrification. By reducing the amount of broken windows in the community, the inner cities would appear to be attractive to consumers with more capital. Ridding spaces like downtown New York and Chicago, notably notorious for criminal activity, of danger would draw in investment from consumers, increasing the city's economic status, providing a safe and pleasant image for present and future inhabitants.

Education

In education, the broken windows theory is used to promote order in classrooms and school cultures. The belief is that students are signaled by disorder or rule-breaking and that they in turn imitate the disorder. Several school movements encourage strict paternalistic practices to enforce student discipline. Such practices include language codes (governing slang, curse words, or speaking out of turn), classroom etiquette (sitting up straight, tracking the speaker), personal dress (uniforms, little or no jewelry), and behavioral codes (walking in lines, specified bathroom times).

From 2004 to 2006, Stephen B. Plank and colleagues from Johns Hopkins University conducted a correlational study to determine the degree to which the physical appearance of the school and classroom setting influence student behavior, particularly in respect to the variables concerned in their study: fear, social disorder, and collective efficacy. They collected survey data administered to 6th-8th students by 33 public schools in a large mid-Atlantic city. From analyses of the survey data, the researchers determined that the variables in their study are statistically significant to the physical conditions of the school and classroom setting. The conclusion, published in the American Journal of Education, was
...the findings of the current study suggest that educators and researchers should be vigilant about factors that influence student perceptions of climate and safety. Fixing broken windows and attending to the physical appearance of a school cannot alone guarantee productive teaching and learning, but ignoring them likely greatly increases the chances of a troubling downward spiral.

Criticism

Other factors

Many critics state that factors other than physical disorder more significantly influence crime rates. They argue that efforts to more effectively reduce crime rate should target or pay more attention to such factors instead. 

According to a study by Robert J. Sampson and Stephen Raudenbush, the premise on which the theory operates, that social disorder and crime are connected as part of a causal chain, is faulty. They argue that a third factor, collective efficacy, "defined as cohesion among residents combined with shared expectations for the social control of public space," is the actual cause of varying crime rates that are observed in an altered neighborhood environment. They also argue that the relationship between public disorder and crime rate is weak.

C. R. Sridhar, in his article in the Economic and Political Weekly, also challenges the theory behind broken windows policing and the idea that the policies of William Bratton and the New York Police Department was the cause of the decrease of crime rates in New York City. The policy targeted people in areas with a significant amount of physical disorder and there appeared to be a causal relationship between the adoption of broken windows policing and the decrease in crime rate. Sridhar, however, discusses other trends (such as New York City's economic boom in the late 1990s) that created a "perfect storm" that contributed to the decrease of crime rate much more significantly than the application of the broken windows policy. Sridhar also compares this decrease of crime rate with other major cities that adopted other various policies and determined that the broken windows policy is not as effective. 

Baltimore criminologist Ralph B. Taylor argues in his book that fixing windows is only a partial and short-term solution. His data supports a materialist view: changes in levels of physical decay, superficial social disorder, and racial composition do not lead to higher crime, but economic decline does. He contends that the example shows that real, long-term reductions in crime require that urban politicians, businesses, and community leaders work together to improve the economic fortunes of residents in high-crime areas.

Another tack was taken by a 2010 study questioning the legitimacy of the theory concerning the subjectivity of disorder as perceived by persons living in neighborhoods. It concentrated on whether citizens view disorder as a separate issue from crime or as identical to it. The study noted that crime cannot be the result of disorder if the two are identical, agreed that disorder provided evidence of "convergent validity" and concluded that broken windows theory misinterprets the relationship between disorder and crime.

In recent years, there has been increasing attention on the correlation between environmental lead levels and crime. Specifically, there appears to be a correlation with a 25-year lag with the addition and removal of lead from paint and gasoline and rises and falls in murder arrests.

Implicit bias

Robert J. Sampson argues that based on common misconceptions by the masses, it is clearly implied that those who commit disorder and crime have a clear tie to groups suffering from financial instability and may be of minority status: "The use of racial context to encode disorder does not necessarily mean that people are racially prejudiced in the sense of personal hostility." He notes that residents make a clear implication of who they believe is causing the disruption, which has been termed as implicit bias. He further states that research conducted on implicit bias and stereotyping of cultures suggests that community members hold unrelenting beliefs of African-Americans and other disadvantaged minority groups, associating them with crime, violence, disorder, welfare, and undesirability as neighbors. A later study indicated that this contradicted Wilson and Kelling's proposition that disorder is an exogenous construct that has independent effects on how people feel about their neighborhoods.

Criminology

According to some criminologists who speak of a broader "backlash," the broken windows theory is not theoretically sound. They claim that the "broken windows theory" closely relates correlation with causality, a reasoning prone to fallacy. David Thacher, assistant professor of public policy and urban planning at the University of Michigan, stated in a 2004 paper:
[S]ocial science has not been kind to the broken windows theory. A number of scholars reanalyzed the initial studies that appeared to support it.... Others pressed forward with new, more sophisticated studies of the relationship between disorder and crime. The most prominent among them concluded that the relationship between disorder and serious crime is modest, and even that relationship is largely an artifact of more fundamental social forces.
It has also been argued that rates of major crimes also dropped in many other US cities during the 1990s, both those that had adopted broken windows policing and those that had not. In the winter 2006 edition of the University of Chicago Law Review, Bernard Harcourt and Jens Ludwig looked at the later Department of Housing and Urban Development program that rehoused inner-city project tenants in New York into more-orderly neighborhoods. The broken windows theory would suggest that these tenants would commit less crime once moved because of the more stable conditions on the streets. However, Harcourt and Ludwig found that the tenants continued to commit crime at the same rate. 

In a 2007 study called "Reefer Madness" in the journal Criminology and Public Policy, Harcourt and Ludwig found further evidence confirming that mean reversion fully explained the changes in crime rates in the different precincts in New York in the 1990. Further alternative explanations that have been put forward include the waning of the crack epidemic, unrelated growth in the prison population by the Rockefeller drug laws, and that the number of males from 16 to 24 was dropping regardless of the shape of the US population pyramid.

Drawbacks in practice

Broken windows policing has sometimes become associated with zealotry, which has led to critics suggesting that it encourages discriminatory behaviour. Some campaigns such as Black Lives Matter have called for an end to broken windows policing. In 2016, a Department of Justice report argued that it had led the Baltimore Police Department discriminating against and alienating minority groups. 

In response, Kelling and Bratton have argued that broken windows policing does not discriminate against law-abiding communities of minority groups if implemented properly. They cited Disorder and Decline: Crime and the Spiral of Decay in American Neighborhoods, a study by Wesley Skogan at the University of California. The study, which surveyed 13,000 residents of large cities, concluded that different ethnic groups have similar ideas as to what they would consider to be "disorder". 

A low-level intervention of police in neighborhoods has been considered problematic. Accordingly, Gary Stewart wrote, "The central drawback of the approaches advanced by Wilson, Kelling, and Kennedy rests in their shared blindness to the potentially harmful impact of broad police discretion on minority communities." It was seen by the authors, who worried that people would be arrested "for the 'crime' of being undesirable". According to Stewart, arguments for low-level police intervention, including the broken windows hypothesis, often act "as cover for racist behavior".

A common criticism of broken policing is the argument that it criminalizes the poor and homeless. That is because the physical signs that characterize a neighborhood with the "disorder" that broken windows policing targets correlate with the socio-economic conditions of its inhabitants. Many of the acts that are considered legal but "disorderly" are often targeted in public settings and are not targeted when they are conducted in private. Therefore, those without access to a private space are often criminalized. Critics, such as Robert J. Sampson and Stephen Raudenbush of Harvard University, see the application of the broken windows theory in policing as a war against the poor, as opposed to a war against more serious crimes.

In Dorothy Roberts's article, "Foreword: Race, Vagueness, and the Social Meaning of Order Maintenance and Policing", she focuses on problems of the application of the broken windows theory, which lead to the criminalization of communities of color, who are typically disfranchised. She underscores the dangers of vaguely written ordinances that allows for law enforcers to determine who engages in disorderly acts, which, in turn, produce a racially skewed outcome in crime statistics.

According to Bruce D. Johnson, Andrew Golub, and James McCabe, the application of the broken windows theory in policing and policymaking can result in development projects that decrease physical disorder but promote undesired gentrification. Often, when a city is so "improved" in this way, the development of an area can cause the cost of living to rise higher than residents can afford, which forces low-income people, often minorities, out of the area. As the space changes, the middle and upper classes, often white, begin to move into the area, resulting in the gentrification of urban, poor areas. The local residents are affected negatively by such an application of the broken windows theory and end up evicted from their homes as if their presence indirectly contributed to the area’s problem of "physical disorder".

A 2015 meta-analysis of broken windows policing implementations found that disorder policing strategies, such as "hot spots policing" or problem-oriented policing, result in "consistent crime reduction effects across a variety of violent, property, drug, and disorder outcome measures". However, the authors noted that "aggressive order maintenance strategies that target individual disorderly behaviors do not generate significant crime reductions," pointing specifically to zero tolerance policing models that target singular behaviors such as public intoxication and remove disorderly individuals from the street via arrest. The authors recommend that police develop "community co-production" policing strategies instead of merely committing to increasing misdemeanor arrests.

Popular press

In More Guns, Less Crime (University of Chicago Press, 2000), economist John Lott, Jr. examined the use of the broken windows approach as well as community- and problem-oriented policing programs in cities over 10,000 in population, over two decades. He found that the impacts of these policing policies were not very consistent across different types of crime. Lott's book has been subject to criticism, but other groups support Lott's conclusions.

In the 2005 book Freakonomics, coauthors Steven D. Levitt and Stephen J. Dubner confirm and question the notion that the broken windows theory was responsible for New York's drop in crime, saying "the pool of potential criminals had dramatically shrunk". Levitt had in the Quarterly Journal of Economics attributed that possibility to the legalization of abortion with Roe v. Wade, which correlated with a decrease, one generation later, in the number of delinquents in the population at large.

In his 2012 book Uncontrolled: The Surprising Payoff of Trial-and-Error for Business, Politics, and Society, Jim Manzi writes that of the randomized field trials conducted in criminology, only nuisance abatement per broken windows theory has been successfully replicated.

Community policing

From Wikipedia, the free encyclopedia

Police officers interact with the public in Des Moines, Iowa, during Police Week 2010.

Community policing, or community-oriented policing, is a strategy of policing that focuses on building ties and working closely with members of the communities. A formal definition states:
"Community policing is a philosophy of full service personalized policing, where the same officer patrols and works in the same area on a permanent basis, from a decentralized place, working in a proactive partnership with citizens to identify and solve problems." —Bertus Ferreira
The central goal of community policing is for the police to build relationships with the community through interactions with local agencies and members of the public, creating partnerships and strategies for reducing crime and disorder. Although community policing mostly targets low-level crime and disorder, the broken windows theory proposes that this can reduce more serious crime as well.

Community policing is related to problem-oriented policing and intelligence-led policing, and contrasts with reactive policing strategies which were predominant in the late 20th century. It does not eliminate the need for reactive policing, although successful prevention can reduce the need for the latter. Many police forces have teams that focus specifically on community policing, such as Neighbourhood Policing Teams in the United Kingdom, which are separate from the more centralized units that respond to emergencies.

The overall assessment of community-oriented policing is positive, as both officers and community members attest to its effectiveness in reducing crime and raising the sense of security in a community.

History

Robert Peel's ideas about policing are sometimes considered a precursor to modern community policing.
 
Some authors have traced the core values of community policing to certain original Peelian Principles, most notably John Alderson, the former Chief Constable of Devon and Cornwall Police. These included the ideas that the police needed to seek "the co-operation of the public" and prioritise crime prevention. The term "community policing" came into use in the late 20th century and, then, only as a response to a preceding philosophy of police organization.

In the early 20th century, the rise of automobiles, telecommunications and suburbanization transformed how the police operated. Police forces moved to using a reactive strategy versus a proactive approach, focusing on answering emergency calls as quickly as possible and relying on motor vehicle patrols to deter crime. Some police forces such as the Chicago Police Department began rotating officers between different neighborhoods as a measure to prevent corruption, and, as a result, foot patrols became rare. These changes significantly altered the nature of police presence in many neighborhoods. 

By the 1960s, many countries such as the United States were looking for ways to repair relations between police forces and racial minorities. For example in 1967, President Lyndon B. Johnson appointed a Blue Ribbon committee to study the apparent distrust with the police by many community members, especially along racial lines. The resulting report, the President's Commission on Law Enforcement and Administration of Justice suggested the development of a new type of police officer which would act as a community liaison and work to build bridges between law enforcement and minority populations. Furthermore, the Kansas City preventive patrol experiment provided evidence that aimless motor patrols were not an effective deterrent to crime. Similarly, by 1981, a study by the US-based Police Foundation suggested that police officers spent so much time on response duties and in cars that they had become isolated from their communities. In response to some of these problems, many police departments in the United States began experimenting with what would become known as "community policing".

Research by Michigan criminal justice academics and practitioners started being published as early as the 1980s. As a professor of criminal justice, Bob Trajanowcz in the late 1990s influenced many future law enforcement leaders on how to implement elements of community policing. One experiment in Flint, Michigan, involved foot patrol officers be assigned to a specific geographic area to help reduce crime in hot spots. Community-oriented policing was promoted by the Clinton Administration. The 1994 Violent Crime Control and Law Enforcement Act established the Office of Community Oriented Policing Services (COPS) within the Justice Department and provided funding to promote community policing. 

Kenneth Peak has argued that community policing in the United States has evolved through three generations: innovation (1979 to 1986), diffusion (1987 to 1994) and institutionalization (1995 to present day). The innovation period occurred following the civil unrest of the 1960s, in large part as an attempt to identify alternatives to the reactive methods developed in mid-century. This era was also saw the development of such programs as the broken windows theory and problem-oriented policing. The diffusion era followed, in which larger departments began to integrate aspects of community policing, often through grants that initiated specialized units. Lastly, the institutionalization era introduced mass application of community policing programs, in not only large departments but also smaller and more rural ones.

Method

Police officers and PCSOs of West Midlands Police prepare to go on cycle patrol. Community meetings were used to decide which areas needed patrolling the most.
 
Police in Strasbourg, France. Community policing movements have led to a revival of foot patrols.
 
Many community-oriented police structures focus on assigning officers to a specific area called a “beat”, those officers become familiar with that area through a process of “beat profiling.” The officers are then taught how to design specific patrol strategies to deal with the types of crime that are experienced in that beat.

These ideas are implemented in a multi-pronged approach using a variety of aspects, such as broadening the duties of the police officer and individualizing the practices to the community they’re policing; refocusing police efforts to face-to-face interactions in smaller patrol areas with an emphasized goal of preventing criminal activity instead of responding to it; solving problems using input from the community they’re policing; and, finally, making an effort to increase service-oriented positive interactions with police.

Common methods of community-policing include:
  • Encouraging the community to help prevent crime by providing advice, giving talks at schools, encouraging neighborhood watch groups, and a variety of other techniques.
  • Increased use of foot or bicycle patrols.
  • Increased officer accountability to the communities they are supposed to serve.
  • Creating teams of officers to carry out community policing in designated neighborhoods.
  • Clear communication between the police and the communities about their objectives and strategies.
  • Partnerships with other organizations such as government agencies, community members, nonprofit service providers, private businesses and the media.
  • Decentralizing the police authority, allowing more discretion amongst lower-ranking officers, and more initiative expected from them.

Comparison with traditional policing

Although all societies incorporate some mechanisms of social control, "policing" as we understand it today is a very particular mechanism of control. "Traditional policing" is used to describe policing styles that were predominant before modern community policing movements, or in police forces which have not adopted them. The response-centred style has also been called "fire brigade policing" in the UK. In countries with a tradition of policing by consent, the term "traditional policing" can be misleading. In those cases, community policing could be seen as a restoration of an earlier ideology, which had been overshadowed by reactive policing after the rise of automobiles and telecommunications.

The goal of traditional policing is to protect law-abiding citizens from criminals. As Jauregui argues, it reflects a "popular desire for justice and order through any means necessary." They do this by identifying and apprehending criminals while gathering enough evidence to convict them. Traditional beat officers' focus on duty is to respond to incidents swiftly, and clear emergency calls as quickly as possible. Many officers working busy shifts only have time to respond to and clear emergency calls. This type of policing does not stop or reduce crime significantly; it is simply a temporary fix to a chronic problem where officers are often called to return to the same issue and individuals.

In contrast, community policing’s main goal is to assist the public in establishing and maintaining a safe, orderly social environment. While apprehending criminals is one important goal of community policing, it is not necessarily the most important goal. Community policing is concerned with solving the crimes that the community is concerned about by working with and gaining support from the community. The most effective solutions include dialogue between police, government resources, citizens, and local business to address the problems affecting the community. Police communicate with the community in variety of ways, including polls or surveys, town meetings, call-in programs, and meetings with interest groups. They use these connections to understand what the community wants out of its police officers and what the community is willing to do to solve its crime problem.

The structure of the community policing organization differs in that police assets are refocused with the goals of specific, written rules to give more creative problem-solving techniques to the police officer to provide alternatives to traditional law enforcement.

Community alienation

The experience of community alienation among police officers is closely tied to the experience of mastery, the state of mind in which an individual feels autonomous and experiences confidence in his or her ability, skill, and knowledge to control or influence external events. Community policing requires departments to flatten their organizational pyramid and place even more decision-making and discretion in the hands of line officers. As the level of community alienation or isolation that officers experience increases, there will be a corresponding decrease in officers' sense of mastery in carrying out their expanded discretionary role. Second, a strong sense of community integration for police officers would seem to be vital to the core community policing focus of proactive law enforcement. Proactive enforcement is usually defined as the predisposition of police officers to be actively committed to crime prevention, community problem-solving, and a more open, dynamic quality-oriented law enforcement-community partnership.

A lack of community support resulted in an increased sense of alienation and a greater degree of apathy among police officers. A lack of community support and working in a larger populated community was associated with an increased sense of alienation and a greater degree of inactivity among police officers. An increased sense of alienation resulted in a greater degree of negative feelings and lethargy among police officers. The more police officers felt socially isolated from the community they served, the more they withdrew and the more negative they felt towards its citizens.

Evaluation

Traditionally, determining whether police or policies are effective or not can be done by evaluating the crime rate for a geographic area. A crime rate in the United States is determined using the FBI’s "Uniform Crime Reports" (UCR) or "National Incident-Based Reporting System" (NIBRS) as well as the Bureau of Justice Statistics’ "National Crime Victimization Survey" (NCVS).

Community policing is more complicated than simply comparing crime rates and there is no universally-accepted criteria for evaluating community policing. However, there are some structures that are commonly used. One possible way to determine whether or not community policing is effective in an area is for officers and key members of the community to set a specific mission and goals when starting out. Once specific goals are set, participation at every level is essential in obtaining commitment and achieving goals. Street-level officers, supervisors, executives, and the entire community should feel the goals represent what they want their police department to accomplish.

The U.S. federal government continues to provide support for incorporating community policing into local law enforcement practices through funding of research such as through the National Center for Community Policing at Michigan State University, small COPS grants to local agencies, and technical assistance.

The Center For Evidence-Based Crime Policy in George Mason University identifies the following randomized controlled trials on community policing as very rigorous.

Criticisms

Criminologists have raised several concerns vis-a-vis community policing and its implementation. On the broadest conceptual level, many legal scholars have highlighted that the term "community," at the heart of "community policing," is in itself ambiguous. Without a universal definition of the word, it is difficult to define what "community policing" should look like.

Others have remained skeptical of the political ambition behind community policing initiatives. For example, in 1984 Peter Waddington cautioned that the "largely uncritical acceptance with which [the notion of community policing] has been welcomed is itself a danger. Any proposal, however attractive, should be subjected to careful and skeptical scrutiny." In particular, Waddington voiced concerned that community policing was merely a restoration of the "bobby on the beat" concept, which had nostalgic appeal because it was less impersonal than the officer "flashing past" in a police car. He said that the former was a "romantic delusion", because "there was never a time when the police officer was everyone's friend, and there will never be such a time in the future." He also believed that order could only be maintained by the community itself, and not by the police alone. Similarly, C. B. Klockars and David Bayley both argue that community policing is unlikely to bring fundamental change to how police officers work, with Klockars calling it "mainly a rhetorical device". Steven Herbert has also argued that the progressive and democratic ethos of shared governance inherent in community policing runs counter to central elements in police culture and more widespread understandings of crime and punishment. Conversely, Charles P. McDowell argued in 1993 that because community policing was a radical departure from existing ideology, implementing it would take time.

Yet another set of criticisms revolves around the potential efficacy of community policing. David Bayley has argued that enacting community policing policies may lead to a reduction in crime control effectiveness, maintenance of order in the face of violence, increase in bureaucratic and governmental power over community affairs, increases in unequal treatment, and an erosion of constitutional rights. According to Stenson, there is a major dilemma within community policing: when practicing community policing, police officers have the tendency of getting too involved with trying to institute "particularistic community normative standards". This in turn could be problematic, in that it could entice corruption or vigilantism.

Zero tolerance

From Wikipedia, the free encyclopedia

A zero-tolerance policy is one which imposes strict punishment for infractions of a stated rule, with the intention of eliminating undesirable conduct. Zero-tolerance policies forbid people in positions of authority from exercising discretion or changing punishments to fit the circumstances subjectively; they are required to impose a pre-determined punishment regardless of individual culpability, extenuating circumstances, or history. This pre-determined punishment, whether mild or severe, is always meted out.

Zero-tolerance policies are studied in criminology and are common in formal and informal policing systems around the world. The policies also appear in informal situations where there may be sexual harassment or Internet misuse in educational and workplace environments. In 2014, the mass incarceration in the United States based upon minor offenses has resulted in an outcry on the use of zero tolerance in schools and communities.

Little evidence supports the claimed effectiveness of zero-tolerance policies. One underlying problem is that there are a great many reasons why people hesitate to intervene, or to report behavior they find to be unacceptable or unlawful. Zero-tolerance policies address, at best, only a few of these reasons.

Etymology

According to the Online Etymology Dictionary, the first recorded use of the term "zero tolerance" was in 1972. It was originally used in politics in the United States.

An earlier use of the term came in the mid-1960s, in reference to an absolute ban of the pesticide heptachlor by the United States Food and Drug Administration; for example, in an article that appeared in the June 1963 issue of Popular Mechanics, it is stated that "Heptachlor, though, is even more toxic and has been given a 'zero tolerance' by the FDA; that is, not even the slightest trace of heptachlor is permitted on food."

History

The idea behind zero-tolerance policies can be traced back to the Safe and Clean Neighborhoods Act, approved in New Jersey in 1973, which has the same underlying assumptions. The ideas behind the 1973 New Jersey policy were later popularized in 1982, when a US cultural magazine, The Atlantic Monthly, published an article by James Q. Wilson and George L. Kelling about the broken windows theory of crime. Their name for the idea comes from the following example:
Consider a building with a few broken windows. If the windows are not repaired, the tendency is for vandals to break a few more windows. Eventually, they may even break into the building, and if it's unoccupied, perhaps become squatters or light fires inside.
Or consider a sidewalk. Some litter accumulates. Soon, more litter accumulates. Eventually, people even start leaving bags of trash from take-out restaurants.
According to scholars, zero tolerance is the concept of giving carte blanche to the police for the inflexible repression of minor offenses, homeless people, and the disorders associated with them. A well-known criticism to this approach is that it redefines social problems in terms of security, it considers the poor as criminals, and it reduces crimes to only "street crimes", those committed by lower social classes, excluding white-collar crimes.

On the historical examples of the application of zero tolerance kind of policies, nearly all the scientific studies conclude that it didn't play a leading role in the reduction of crimes, a role which is claimed by its advocates. On the other hand, large majorities of people who are living in communities in which zero tolerance policing has been followed believe that in fact it has played a key, leading role in reducing crime in their communities. It has been alleged that in New York City, the decline of crimes rate started well before Rudy Giuliani came to power in 1993, and none of the decreasing processes had particular inflection under him. and that in the same period, the decrease in crime was the same in the other major US cities, even those with an opposite security policy. But the experience of the vast majority of New Yorkers led them to precisely the opposite conclusion and allowed a Republican to win and retain the Mayor's office for the first time in decades in large part because of the perception that zero tolerance policing was key to the improving crime situation in New York City. On the other hand, some argue that in the years 1984-7 New York already experienced a policy similar to Giuliani's one, but it faced a crime increase instead.

Two American specialists, Edward Maguire, a Professor at American University, and John Eck from the University of Cincinnati, rigorously evaluated all the scientific work designed to test the effectiveness of the police in the fight against crime. They concluded that "neither the number of policemen engaged in the battle, or internal changes and organizational culture of law enforcement agencies (such as the introduction of community policing) have by themselves any impact on the evolution of offenses." They argue that crime decrease was due not to the work of the police and judiciary, but to economic and demographic factors. The main ones were an unprecedented economic growth with jobs for millions of young people, and a shift from the use of crack towards other drugs.

An alternative argument comes from Kelling and William Bratton, Giuliani's original police chief, who argue that broken windows policing methods did contribute to the decrease in crime, but that they were not a form of zero tolerance:
Critics use the term “zero tolerance” in a pejorative sense to suggest that Broken Windows policing is a form of zealotry—the imposition of rigid, moralistic standards of behavior on diverse populations. It is not. Broken Windows is a highly discretionary police activity that requires careful training, guidelines, and supervision, as well as an ongoing dialogue with neighborhoods and communities to ensure that it is properly conducted
Sheldon Wein has set out a list of six characteristics of a zero tolerance policy:
  1. Full enforcement (all those for whom there is adequate evidence that they have violated the rule are to be identified)
  2. Lack of prosecutorial discretion (for every plausibly accused person, it is determined whether the person has in fact violated the policy)
  3. Strict constructivist interpretation (no room for narrow interpretation of the rule)
  4. Strict liability (no excuses or justifications)
  5. Mandatory punishment (not under a mandatory minimum penalty)
  6. Harsh punishment (mandatory minimum penalty is considered relatively harsh given the nature of the offence).
Wein sees these points as representing "focal meaning" of the concept, namely, that not each one need be met literally, yet that any policy that clearly meets all six of these conditions would definitely be seen as a case of a zero tolerance policy.

Applications

Bullying in the workplace

Various institutions have undertaken zero-tolerance policies, for example, in the military, in the workplace, and in schools, in an effort to eliminate various kinds of illegal behavior, such as harassment. Proponents hope that such policies will underscore the commitment of administrators to prevent such behavior. Others raise a concern about this use of zero-tolerance policies, a concern which derives from analysis of errors of omission versus errors of commission. Here is the reasoning: Failure to proscribe unacceptable behavior may lead to errors of omission—too little will be done. But zero tolerance may be seen as a kind of ruthless management, which may lead to a perception of "too much being done". If people fear that their co-workers or fellow students may be fired, terminated, or expelled, they may not come forward at all when they see behavior deemed unacceptable. (This is a classic example of Type I and type II errors.) The Type Two error, where it occurs with respect to zero tolerance, leads to the situation where too stringent a policy may actually reduce reports of illegal behavior.

Narcotics

In the United States, zero tolerance, as an approach against drugs, was originally designed as a part of the War on Drugs under Ronald Reagan and George H.W. Bush, ostensibly to curb the transfer of drugs at US borders. Law-enforcement was to target the drug users rather than the transporters or suppliers under the assumptions that harsh sentences and strict enforcement of personal use would reduce demand and, therefore, strike at root cause of the drug problem. The policy did not require additional laws; instead existing law was enacted with less leniency. Similar concepts in other countries, such as Sweden, Italy, Japan, Singapore China, India, and Russia have since been labeled zero tolerance. 

A consistence of zero tolerance is the absolute dichotomy between the legality of any use and no use, equating all illicit drugs and any form of use as undesirable and harmful to society. This is contrasting to viewpoints of those who stress the disparity in harmfulness among drugs, and would like to distinguish between occasional drug use and problem drug use. Although some harm reductionists also see drug use as generally undesirable, they hold that the resources would do more good if they were allocated toward helping problem drug users instead of combating all drug users. As an example, research findings from Switzerland indicate that emphasis on problem drug users "seems to have contributed to the image of heroin as unattractive for young people."

On a more general level, zero-tolerance advocates holds the aim at ridding the society of all illicit drug use and that criminal justice has an important role in that endeavor. The Swedish parliament for example set the vision a drug-free society as the official goal for the drug policy in 1978. These visions were to prompt new practices inspired by Nils Bejerot, practices later labeled as Zero tolerance. In 1980 the Swedish attorney general finally dropped the practice of giving waivers for possession of drugs for personal use after years of lowering the thresholds. The same year, police began to prioritize drug users and street-level drug crimes over drug distributors. In 1988 all non medicinally prescribed usage became illegal and in 1993 the enforcement of personal use were eased by permitting the police to take blood or urine samples from suspects. This unrelenting approach towards drug users, together with generous treatment opportunities, have won UNODC's approval, and is cited by the UN as one of the main reasons for Sweden's relatively low drug prevalence rates. However, that interpretation of the statistics and the more general success of Sweden's drug policies are highly questioned.

Driving

The term is used in the context of driving under the influence of alcohol, referring to a lower illegal blood alcohol content for drivers under the age of 21. In the US, the legal limit in all states is now .08%, but for drivers under 21 the prohibited level in most states is .01% or .02%. This is also true in Puerto Rico despite a drinking age of 18. 

In Europe, Belgium, Finland, France, Germany, and Sweden have zero-tolerance laws for drugs and driving, as opposed to the other main legal approach where laws forbidding impaired driving is enacted instead. The legislation among countries that practice zero tolerance on drug use for drivers varies. Only a limited set of (common) drugs are included in the zero-tolerance legislation in Germany and Belgium, where in Finland and Sweden all controlled substances fall into the scope of zero tolerance, if they are not covered by a prescription.

In Argentina, the Cordoba State Highway Patrol enforces a zero-tolerance policy.

In Asia, Japan also practices zero-tolerance for alcohol and driving. The people caught driving after drinking, including the next morning if there are still traces of alcohol, receive a fine and can be fired. Foreigners may even be deported.

In schools

Zero-tolerance policies have been adopted in schools and other education venues around the world. These policies are usually promoted as preventing drug abuse, violence, and gang activity in schools. In schools, common zero-tolerance policies concern possession or use of drugs or weapons. Students and, sometimes staff, parents, and other visitors, who possess a banned item or perform any prohibited action for any reason are automatically punished. School administrators are barred from using their judgment, reducing severe punishments to be proportional to minor offenses, or considering extenuating circumstances. For example, the policies treat possession of a knife identically, regardless of whether the knife is a blunt table knife being used to eat a meal, a craft knife used in an art class, or switchblade with no reasonable practical or educational value. Consequently, these policies are sometimes derided as "zero-intelligence policies".

There is no credible evidence that zero tolerance reduces violence or drug abuse by students.

The unintended negative consequences are clearly documented and sometimes severe: school suspension and expulsion result in a number of negative outcomes for both schools and students. Although the policies are "facially neutral", minority children are the most likely to suffer the negative consequences of zero tolerance.

These policies have also resulted in embarrassing publicity for schools and have been struck down by the courts and by Departments of Education, and they have been weakened by legislatures.

Criticism

Some critics have argued that "zero tolerance" policing violates the Law Enforcement Code of Conduct passed by the International Association of Chiefs of Police, which says in part: "The fundamental duties of a police officer include serving the community, safeguarding lives and property, protecting the innocent, keeping the peace and ensuring the rights of all to liberty, equality and justice" (cited in Robinson, 2002). This code requires that police behave in a courteous and fair manner, that they treat all citizens in a respectable and decent manner, and that they never use unnecessary force. As Robinson (2002: 206) explains:
Zero-tolerance policing runs counter to community policing and logical crime prevention efforts. To whatever degree street sweeps are viewed by citizens as brutal, suspect, militaristic, or the biased efforts of "outsiders," citizens will be discouraged from taking active roles in community building activities and crime prevention initiatives in conjunction with the police. Perhaps this is why the communities that most need neighborhood watch programs are least likely to be populated by residents who take active roles in them.
Critics say that zero-tolerance policing will fail because its practice destroys several important requisites for successful community policing, namely police accountability, openness to the public, and community cooperation (Cox and Wade 1998: 106).

Zero tolerance policies violate principles of health and human services, and standards of the education and healthy growth of children, families and communities. Even traditional community service providers in the 1970s aimed for "services for all" (e.g., zero reject) instead of 100% societal exclusion(zero tolerance). Public administration and disability has supported principles which include education, employment, housing, transportation, recreation and political participation in the community. which zero tolerance groups claim are not a right in the US. 

Opponents of zero tolerance believe that such a policy neglects investigation on a case-by-case basis and may lead to unreasonably harsh penalties for crimes that may not warrant such penalties in reality. Another criticism of zero-tolerance policies is that it gives officers and the legal system little discretion in dealing with offenders. Zero-tolerance policies may prohibit their enforcers from making the punishment fit the crime

It also may cause offenders to go all out, knowing if the punishment is the same for a little or a lot. This phenomenon of human nature is described in an adage that dates back to at least the 17th century, "might as well be hanged for a sheep as a lamb": until 1820, the English law prescribed hanging for stealing anything worth more than one shilling, whether that was a low-value lamb or a whole flock of sheep.

In the Kids for cash scandal, judge Mark Ciavarella, who promoted a platform of zero tolerance, received kickbacks for constructing a private prison that housed juvenile offenders, and then proceeded to fill the prison by sentencing children to extended stays in juvenile detention for offenses as minimal as mocking a principal on Myspace, scuffles in hallways, trespassing in a vacant building, and shoplifting DVDs from Walmart. Critics of zero-tolerance policies argue that harsh punishments for minor offences are normalized. The documentary Kids for Cash interviews experts on adolescent behaviour, who argue that the zero tolerance model has become a dominant approach to policing juvenile offences after the Columbine shooting.

Recently, argumentation theorists (especially Sheldon Wein) have suggested that, frequently, when people advocate adopting a zero tolerance policy, they commit what he has called the "zero tolerance fallacy". Subsequently, Wein has proposed standards which arguments for zero tolerance policies must meet in order to avoid such fallacious inferences.

Entropy (information theory)

From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Entropy_(information_theory) In info...