By

Sarah Charman

,

Jemma Tyson

Record numbers of police officers are voluntarily resigning in England and Wales yet there is a lack of research which analyses why. Findings from an analysis of 62 interviews with police leavers who voluntarily resigned from the police service within England and Wales between January 2021 and June 2022 suggest that officers are leaving primarily due to perceptions of organizational injustice which focus upon: a lack of voice; concerns about promotion/progression; poor leadership; and a lack of organizational flexibility. This paper takes this latter reason—organizational flexibility—as its focus and through an inductive analysis of these leavers’ voices, aims to both enrich the scarce qualitative academic literature on police workforce resignations and retention but also to offer significant evidence for future consideration of workforce optimization. The findings indicate that although sympathetic to operational policing complexities, participants were frustrated by organizational inflexibility. Three key areas were identified where the police service was perceived to be unsupportive or unreceptive—(a) dealing with additional needs, disabilities, or health issues of officers, (b) conflicts with non-work commitments, primarily those associated with childcare/parental responsibilities, and (c) supporting officers transitioning to part-time working. These structural barriers to effective workplace functioning were exacerbated by the cultural norms of overwork and ‘fitting in’ and were additionally particularly experienced by female resigners. The authors call for a challenge to the cultural barriers towards flexible working, the modelling of flexible working at all levels of the organization, and a focus on reciprocal flexibility between employer and employee. Until this issue can be tackled, it is argued that retention will continue to be an underestimated but significant site of inequality within policing.

Policing: A Journal of Policy and Practice, Volume 18, 2024, paad104,

By Jacqueline M Drew, Elise Sargeant, Sherri Martin

Policing worldwide is facing a staffing and retention crisis. If the staffing exodus continues, communities will be left with too few police and large cohorts of inexperienced new recruits on the job. Drawing on 2,669 survey responses collected as part of a national study of law enforcement officers across the USA, we test an integrated theoretical model of the predictors of turnover intentions. We computed a path model using structural equation modelling, finding that job demand stressors (including trauma, organizational, and operational stressors), burnout, psychological distress, and commitment (including organizational commitment and occupational commitment) all play important roles in explaining the intentions of officers to exit the policing profession. Based on the study findings, the importance of trauma, organizational and operational job demand stress, and the differential impact of organizational and occupational commitment on police turnover intentions is established. Addressing burnout and psychological distress through a wellness agenda is likely to assist in stemming the outflow of officers from policing. The current study makes a significant empirical and practical contribution to the small body of existing police turnover research. The current research guides police leaders on the critical factors that must be considered when developing strategies and initiatives that aim to positively impact on the retention of officers within policing.

Policing: A Journal of Policy and Practice, Volume 18, 2024, paae036,

By Amnesty International UK

UK police are using data and algorithms to ‘predict’ who they believe will go on to commit crimes and where. The data they use is biased, particularly against Black and racialised communities in deprived areas. It is no surprise what this leads to. Through primary research and freedom of information requests, analysis of public sources, first-hand accounts from people in affected areas, and interviews with academics, experts and community organisers, this report investigates the harmful impact of predictive policing. The research finds that this increasingly widespread data-based policing is leading to the criminalisation, punishment and violent policing of Black and racialised people, and people from deprived areas, based on who they are, their backgrounds, where they live, who they associate with. This is the new face of racial profiling. In the words of one interviewee: ‘Rather than “predictive” policing, it’s simply, “predictable” policing. It will always drive against those who are already marginalised.’ Amnesty International finds the use of these data-based systems to predict, profile and assess people’s ‘risk’ of being involved in crime breaches the UK’s human rights obligations and should be prohibited.  

London: Amnesty International UK, Human Rights Action Centre , 2025. 139p.

By Stijn Aerts

Key takeaways » Understanding Recidivism Recidivism refers to re-offending after release from imprisonment, probation, or parole, measured by rates of re-arrest, reconviction, or re-imprisonment. In the EU, recidivism rates typically range from 30% to 50% within two years, with repeat offenders responsible for a significant portion of crime. » Causes of Recidivism Risk factors for recidivism include substance abuse, lack of education, mental health issues, limited employment opportunities, stigmatisation, weak reintegration support, and structural issues in the justice system. “Prisonisation,” or the negative social and psychological effects of imprisonment, exacerbates these challenges. » Age and Crime Patterns The age-crime curve shows criminal behaviour peaks in late adolescence and early adulthood, declining sharply thereafter. Offenders who engage in criminal activity at a younger age are more likely to re-offend. Rehabilitation should focus on young offenders to address impulsivity and decision making, and on older offenders to facilitate life-course transitions like stable employment or family formation. » Effective Interventions Education and vocational training equip offenders with employability skills and foster self-esteem. Substance abuse treatment targets addiction, a major driver of criminal behaviour. Cognitive-behavioural therapy addresses distorted thought patterns and promotes pro-social behaviour. Community support services provide resources like job placement, housing, and peer support to ease reintegration, supplementing in-prison rehabilitation programmes. Mental health treatment treats disorders linked to criminal behavior, reducing risks of re-offending. EUCPN I Toolbox Red Restorative justice focuses on repairing harm through inclusive processes involving victims, offenders, and communities. It can have preventive effects by addressing offenders’ accountability and reducing victim harm. Overall, tailored initiatives for specific offender groups, such as neurodivergent individuals or members of organised crime, demonstrate significant potential in addressing unique challenges. One example is the Risk-NeedsResponsivity (RNR) model, which aligns rehabilitation efforts with offenders’ risk levels, criminogenic needs, and learning styles.Evidence suggests RNR-aligned interventions are more effective than any other, with reductions in recidivism up to 60%. Residential programmes offer intensive, structured environments, ideal for serious offenders. Community-based approaches are cost-effective, maintain community ties, and serve lower-risk individuals » EU Good Practices Examples like the RUBIKON Centre in the Czech Republic, the Revion programme in Finland and Primus Motor in Denmark highlight innovative, evidence-based approaches to reducing recidivism, emphasising holistic and community-oriented strategies. » Challenges Effective implementation faces hurdles like resource limitations, inconsistent application of models, and stigma. Tailored and integrated efforts are critical for long-term success. A holistic, evidence-based approach to reducing recidivism, combining individual rehabilitation, systemic reforms, and community engagement should be adopted.

Brussels: EUCPN, 2025. 44p.

By Kristin Turney

Objective. The goal of this study is to examine the association between parental incarceration and parent–youth closeness. Background. Despite the established complex repercussions of incarceration for relationships between adults, and the well-known intergenerational consequences of parental incarceration, little is known about how incarceration structures intergenerational relationships between parents and children. Methods. In this article, I use data from the Future of Families and Child Wellbeing Study (N = 3408), a cohort of children followed over a 15-year period, to examine how parental incarceration is associated with relationships between youth and their (incarcerated and non-incarcerated) parents. Results. Results suggest three conclusions. First, parental incarceration is negatively associated with closeness between youth and their incarcerated parents. Second, the timing of first parental incarceration is important. Parental incarceration in early or middle childhood is negatively associated with closeness between youth and their incarcerated parent, and parental incarceration in adolescence is positively associated with closeness between youth and their non-incarcerated parent. Third, relationships between parents themselves explain some of the association between paternal incarceration in early childhood and father–youth closeness. Conclusion. Taken together, these findings advance our understanding of both the relational and intergenerational consequences of criminal legal contact and our understanding of the correlates of parent–youth relationships and, in doing so, highlights how family ecological contexts contribute to inequality.

‍ J. Marriage Fam. 2023; 1–23 pages

By Dick M. Carpenter II, Kyle Sweetland and Jennifer McDonald

Code enforcement is supposed to be about protecting the public by discouraging— via monetary sanctions—dangerous driving and other hazardous personal conduct or property conditions. But in practice, local governments may also—or instead—use their code enforcement powers to raise revenue. This is taxation by citation. It is not a new phenomenon, but only in the past few years has it become an object of national concern. Despite the fresh spotlight, little is known about cities that engage in taxation by citation, beyond a few particularly egregious examples. To gain a better understanding of taxation by citation, this study explores the phenomenon through the lens of three Georgia cities—Morrow, Riverdale and Clarkston—that have historically relied on fines and fees from traffic and other ordinance violations for large proportions of their revenues. Consistent with case study research methods, we drew upon public data, a survey of and interviews with residents, photo and video records, and direct observation of the three cities and their municipal courts, which process the cities’ citations. Our results show: Over a five-year period, Morrow, Riverdale and Clarkston generated on average 14% to 25% of their revenues from fines and fees, while similarly sized Georgia cities took in just 3%. Such high levels of fines and fees revenue account for the second largest proportion of the cities’ revenues and may indicate taxation by citation. The three cities’ fines and fees revenues peaked in 2012 before beginning to decline as tax revenues increased. These trends generally correspond to the recession of the late 2000s and early 2010s and the subsequent recovery. This suggests the cities—which are poorer than average, face uncertain economic futures and have few means of generating substantial revenues—may have seen

fines and fees as a way out of a budget crunch. The sample cities issued many of their citations for traffic and other ordinance violations that presented little threat to public health and safety. Traffic violations posed only moderate risk on average, while property code violations were primarily about aesthetics. This suggests the cities are using their code enforcement powers for ends other than public protection.

To process citations, Morrow, Riverdale and Clarkston have their own courts, which are created and funded by the cities. These courts function as highly efficient revenue collectors. They process more cases than courts in similarly sized cities, and nearly everyone coming before them pleads or is found guilty. The three cities have few legal provisions preventing them from using their code enforcement powers for reasons other than public protection—or from violating citizens’ rights in the process. Cities may pay a price for taxation by citation. Morrow, Riverdale and Clarkston residents with recent citations reported lower levels of trust in government officials and institutions than residents without, suggesting cities that use code enforcement for revenue or other non-public safety reasons may undermine trust and cooperation in their communities. Taken together, these findings suggest taxation by citation is a function of the perceived need for revenue and the ability to realize it through code enforcement. Moreover, the phenomenon may be a matter of systemic incentives. City leaders need not set out to pick the pockets of residents. Instead, they may see fines and fees revenue as the answer to their cities’ problems and, absent obstacles such as independent courts or robust legal protections for people accused of ordinance violations, find themselves able to pursue it. And once in effect, the mechanisms necessary for taxation by citation—such as supremely efficient court procedures—may stick, becoming business as usual and ensuring fines and fees remain a reliable source of revenue. Our findings also suggest taxation by citation is shortsighted. Cities may gain revenue, but they may also pay a price for it in the form of lower community trust and cooperation. To avoid this outcome, cities should find other ways of shoring up their finances and use their code enforcement powers only to protect the public—and then only with meaningful safeguards for citizens’ rights in place.

Arlington, VA: Institute for Justice, 2019. 60p.

By Graham Farrell

The vehicle theft rate in the United States declined 80 percent between 1990 and 2020. Remarkably, this remains unexplained. This study examines historical evidence including reports to Congress plus automobile industry data from the Federal Register. Legislation incentivised security improvements that were fitted to high-risk vehicles from the late 1980s. Analysis of the industry data fnds that theft of vehicles with electronic engine immobilizers declined 80 percent relative to a matched control group and theft of new secure vehicles declined before older vehicles. Theft declined gradually over the years as secure vehicles permeated the national vehicle feet, the prolonged decline reflecting the arms race between manufacturers’ responses and offender effort to circumvent security. The study concludes that the electronic engine immobilizer caused the great American car crime decline. If this induced declining crime more generally, the electronic engine immobilizer may be the most important crime prevention device of recent history.

Security Journal (2025) 38:10

By The New Jersey Office of the State Comptroller (OSC)

The New Jersey Office of the State Comptroller (OSC) examined over 500 motor vehicle stops conducted by New Jersey State Police (NJSP) that ended with no enforcement. OSC looked at body-worn camera footage of stops that are rarely, if ever, watched—stops where tickets were not given, arrests were not made, and no one was even ordered to exit their vehicle. Most of the traffic stops OSC reviewed started with the trooper briefly explaining the reason for the stop and requesting a driver’s license, registration, and insurance. But in more than one out of four stops reviewed, the motorist presented a courtesy card, asserted a personal relationship with a law enforcement officer, or even flashed a law enforcement badge. When that happened, the side-of-the-road interactions between the motorists and the stopping troopers shifted, and in some cases, shifted dramatically.

Sometimes, the motorist boldly handed over a courtesy card, occasionally in lieu of driving credentials, and the stop resolved relatively quickly with the trooper offering some version of “you’re good.” Other times, a driver volunteered “my dad is a lieutenant” or “my best friend works at [insert name of any law enforcement agency]” and received remarkably solicitous treatment from the trooper. This was the case even when the drivers were stopped for dangerous traffic infractions, such as driving more than 100 miles per hour or suspected drunk driving. The most serious consequence the troopers imposed in these stops was advising the motorists that they left a voicemail message for the law enforcement officer named on the courtesy card or invoked as a friend or relative. In one instance of suspected drunk driving, the trooper also warned the driver to “stay off my highway,” after reminding him how bad things would be if he crashed under the circumstances.

OSC’s Police Accountability Project initiated this investigation in response to multiple reports that New Jersey law enforcement officers’ exercise of discretion in motor vehicle stops is often influenced by improper factors, such as courtesy cards given to or purchased by motorists. OSC reviewed more than 3,000 minutes of body-worn camera footage, which included 501 traffic stops conducted by a sample of NJSP troopers over a ten-day period in late 2022. In doing so, OSC found evidence of a two-tiered system in which motorists with ties to law enforcement—no matter how tenuous—were given preferential treatment.

Among the findings:

Courtesy cards—which are given out by police labor associations and sold by private companies online—appear to be in wide usage and function as accepted currency. Of the 501 stops OSC reviewed, 87 motorists presented courtesy cards which came from municipal police departments, county and state agencies, as well as inter-state and out-of-state law enforcement agencies. They all appeared to be equally effective at getting motorists released without enforcement.

Motorists who asserted personal relationships with law enforcement have similarly strong social capital that often has the same effect as a courtesy card. In ten percent of the stops, the motorist did not present a courtesy card but cited a relationship to a law enforcement officer and was able to evade any consequences, even for serious motor vehicle violations. In one stop, a driver was speeding 103 miles per hour. The trooper released her after she said her father was a lieutenant. Another motorist, stopped for tailgating, speeding, and driving over the median in a tunnel, was released promptly after he cited a friendship with a law enforcement officer.

Many active duty law enforcement officers were observed using their official government position to get out of a ticket. Some volunteered that they were law enforcement, some flashed badges, and in one instance, a trooper sitting in the back seat of a car offered up his badge number.

Troopers’ decisions to grant preferential treatment to motorists who have courtesy cards or asserted close personal relationships with law enforcement seem to be having a discriminatory impact. White motorists were more likely to hold a courtesy card or assert a relationship to law enforcement. Of the 87 courtesy cards observed in the sample, for instance, 69 were presented by White drivers, while Black, Hispanic/LatinX, Asian, and other drivers presented a combined 18 courtesy cards.

NJSP policy requires troopers to request and review driving credentials (driver’s license, vehicle registration, and proof of insurance) for all stopped drivers. Yet, drivers without courtesy cards or a close relationship with law enforcement were more likely to have all three driving credentials requested and verified by the trooper, more likely to have the trooper take the extra step of conducting a full motor vehicle lookup in the computer, and more likely to be given some form of a warning.

An overall analysis of the full sample revealed racial disparities that went beyond courtesy cards. White and Asian drivers were less likely to have all three of their credentials requested and verified when compared to Black and Hispanic/LatinX drivers. And Hispanic/LatinX drivers who were stopped were generally subjected to a more thorough computerized lookup. Most striking, troopers conducted computerized lookups of Hispanic/LatinX drivers 65 percent of the time, while looking up White drivers only 34 percent of the time.

Out of the 501 stops that resulted in no enforcement, 232 related to speeding. At least 80 of those stops were for 20 or more miles per hour over the speed limit. Speeding is one of the common causes of traffic fatalities.

In short, this two-tiered system of justice that provides differing treatment for those with law enforcement connections and those without is unethical, discriminatory, and fundamentally unfair. It also contributes to making New Jersey roads less safe. Traffic fatalities on New Jersey roads continue to rise, with fatal crashes at the end of November 2024 already well surpassing the number of fatal crashes from the prior year. Impaired driving and speeding are some of the leading causes of accidents. Millions of public dollars are allocated to law enforcement agencies throughout the state to prioritize safety initiatives and adherence to traffic laws. Yet for some drivers, these priorities do not seem to apply.

For these reasons, and those set forth in more detail below, OSC makes 11 recommendations and has also made appropriate referrals. OSC’s findings also make clear that regular review of no enforcement stops could provide valuable insight into officer discretion and also could reveal why particular data trends persist, highlight the need for training or retraining and updates to policies, and ensure that the motor vehicle laws are being enforced fairly and equitably. While some of the drivers in this sample had courtesy cards or asserted relationships to law enforcement, many did not, and yet still avoided any consequences for often serious violations.

Trenton: New Jersey Office of the State Comptroller, 2024. 38p.

By Susan Olzak

Though it has had a long history, the recent social movement aimed at stopping police violence against minorities has consistently endorsed policies designed to make police conduct more accountable. This paper analyzes the effects of protest in cities on the establishment of Citizen Review Boards (CRBs) in recent decades. It also examines whether or not the presence of a CRB influences subsequent rates of police-involved fatalities in cities.

Preprint, 2020.

Racial Disparities in Arrests in Santa Clara County, California, 1980

By Sophia Hunt, Micayla Bozeman, and Matthew Clair

This report examines racial/ethnic disparities in arrests in Santa Clara County, California, from 1980 to 2019. Over the past forty years, felony and misdemeanor arrest rates have declined for all racial groups, but racial disparities have persisted and, in some cases, increased. Black residents, though a small percentage of the population, are disproportionately susceptible to being arrested. In the 2010s, the Black arrest rate was 5.4 times the White arrest rate—the highest BlackWhite ratio in arrest rates observed over the four decades. Nevertheless, as overall arrest rates declined over this period, the absolute difference between Black and White arrest rates substantially narrowed. Hispanic residents are also disproportionately arrested, but to a lesser degree than Black residents. Racial/ethnic disparities are most pronounced with respect to felony arrests; the Black-White ratio in felony arrest rates peaked at 7.2 in the 1980s and declined to 6.6 in the 2010s. Racial/ethnic disparities also exist, to a lesser degree, with respect to misdemeanor arrests. We find small racial differences in arrest dispositions (or, what law enforcement does with a person following arrest). However, it is noteworthy that, across all four decades, Black and Hispanic felony arrests are slightly more likely than White felony arrests to result in release due to “insufficient grounds to file a complaint.” This pattern could suggest that law enforcement officers are more likely to arrest Black and Hispanic residents for reasons that law enforcement entities later determine do not rise to the level sufficient for filing a complaint with the District Attorney’s Office.

Court Listening Project, Report No. 3,( c/o Matthew Clair, Stanford University), 2022. 30p.

By John A. Shjarback

Broader public, media, and scholarly interest in police shootings of residents in the United States has been a constant since 2014. This interest followed a number of high-profile deadly force incidents, including those leading to the deaths of Michael Brown in Ferguson, MO, and Tamir Rice in Cleveland, OH. In the decade since, researchers from a variety of academic disciplines have learned much about the scope and nature of police shootings. While US police as a whole use their firearms more than most other countries, rates of police shootings of residents vary across states.

The purpose of this report is to examine police shootings of residents—including both fatal and nonfatal, injurious incidents—using a comparative lens. More specifically, it explores rates of police shootings in the states comprising the Regional Gun Violence Research Consortium (RGVRC)—Connecticut, Delaware, Massachusetts, New Jersey, New York, Pennsylvania, and Rhode Island—with the rest of the country. These comparisons suggest an association between levels of firearm prevalence/availability in the general population, as well as related laws and rates of police shootings per capita. The majority of RGVRC states possess the lowest rates of police shootings of residents, which appears to at least partially be a function of low levels of firearm prevalence/availability among residents and strong laws and legislation related to guns.

Albany, NY: Rockefeller Institute of Government, 2024. 20p.

By Brenden Beck

Did governments shift funding from their social welfare functions to their criminal justice functions after the 1980s? Studies investigating this possible “punitive turn” have been inconclusive and have been conducted at the state or national scale. Cities, however, are increasingly important as government responsibility devolves downward and social movements target municipal police budgets. This study contributes to ongoing academic and political debates about welfare-state retrenchment and police department funding using data on 390 U.S. cities between 1990 and 2019. In contrast to conventional explanations for budgetary restructuring that foreground across-the-board cuts or macroeconomic causes, this study proposes a fiscal crisis model that emphasizes localized budget deficits, beliefs about policing's primacy, and police agencies’ political power. Data reveal gradual and considerable municipal budgetary restructuring toward law enforcement between 1990 and 2019, with police funding growing 32% relative to social spending. Fixed-effects regression models with asymmetric predictors find that when municipal revenues fell by 10%, cities reduced police expenditures by an associated 1% and social service expenditures by 4%, with parks and housing seeing the biggest cuts. During austerity, municipalities cut police shallowly and temporarily while cutting social services deeply and enduringly, accelerating welfare-to-carceral realignment.

Criminology, Volume 62, Issue 4, 2024, pages ,623-654

By Matthew B. Ross, Jesse J. Kalinowski, Kenneth Barone

Connecticut’s novel approach to collecting and analyz-ing traffic stop data for evidence of disparate treatment is widely considered to be a model of best practice. Here,we provide an overview of Connecticut’s framework,detail solutions to the canonical empirical challenges of analyzing traffic stops, and describe a data-driven approach to early intervention. Unlike most juris-dictions that simply produce an annual traffic stop report, Connecticut has developed an ongoing system for identifying and mitigating disparity. Connecticut's Framework for identifying significant disparities on an annual basis relies on the so-called “preponderance ofevidence” approach. Drawing from the cutting-edge of the empirical social science literature, this approach applies several, as opposed to a single, rigorous empiri-cal test of disparity. For departments identified as having a disparity, Connecticut has developed a process for intervening on an annual basis. In that process, police administrators engage with researchers to conduct an empirical exploration into possible contributing factors and enforcement policies. In Connecticut, this approach has transformed what had once been a war of anecdotes into a constructive data-driven conversation about policy. Variants of the Connecticut Model have recently been adopted by the State of Rhode Island, Oregon, and California. Connecticut’s approach provides a useful model and policy framework for states and localities conducting disparity studies of police traffic stops

Criminology & Public Policy. 2020;19 pages:1289–1303.

By Madison, Wisconsin Police Department

  In August 2023, Madison City Council passed a resolution authorizing the Implementation of the Body-Worn Camera Experiment Program. The resolution included multiple attachments that provide a history of the body worn cameras (BWC), feasibility reports, example policy, public comments, Alder amendments, legal review, and Chief Barnes’ memo requesting approval to conduct the experiment. The resolution represents a culmination of several years of effort by city residents, staff and alders. The experiment program consisted of technology, research and cost estimates. The technology portion began April 1, 2024, and was completed July 14. The BWC units were worn by officers in the North District. The first two weeks consisted of setting up and assigning units to officers, testing, and training. The use of body worn cameras began in the field on April 15. The BWC units were loaned by MPD’s existing dash camera vendor for the duration of experiment. The research was conducted by an outside researcher; Dr. Broderick Turner at Virginia Tech. Police Director Eleazer Hunt and members of the BWC Committee met with Dr. Turner multiple times to identify needed data and survey questions. This report includes Dr. Turner’s findings (Appendix A) and a budget estimate for implementation (Appendix B). Estimates are based on full deployment of BWC across MPD, the acquisition of hardware, operations/storage needs, peripherals, personnel, and support several years of operation. During the experiment, an interim Standard Operating Procedure (SOP) guided the use of BWC (Appendix C). This SOP is informed by the Police Body-Worn Camera Feasibility Review Committee, MPD’s current SOP for dash cameras and audio microphones , and a review of model policies developed by the International Association of Chiefs of Police and the U.S. Department of Justice. Findings from the experiment: 1- Officers did not change behavior while wearing a BWC 2- Charges were not added when officers reviewed video 3- Technical issues related to battery life and uploading video were evident in the first half of the experiment and resolved 4- Specific situational use of BWC required clarification of the SOP 5- The limitations of the experiment included a short duration, a small number of officers participated, there was limited time for analysis (interviews), and no post-experiment analysis 6- BWC may help with trust building, legitimacy, and transparency  7- Public Records requests impacted staff time to research, redact, and provide videos to requestors  

Madison, WI: City Police Department, 2024. 47p.

By United States Department of Justice Civil Rights Division and United States Attorney’s Office District of Massachusetts

The Department of Justice (DOJ) opened an investigation of the Worcester Police Department (WPD) and the City of Worcester (City) on November 15, 2022. Based on this investigation, DOJ has reasonable cause to believe that WPD and the City engage in a pattern or practice of conduct that deprives people of their rights under the Constitution and federal law. First, WPD uses excessive force. Second, WPD engages in outrageous government conduct by permitting undercover officers to participate in sexual contact with women suspected of being involved in the commercial sex trade. FINDINGS The Department of Justice has reasonable cause to believe that the Worcester Police Department and the City of Worcester engage in a pattern or practice of conduct that deprives people of their rights under the Constitution and federal law: • WPD uses excessive force that violates the Fourth Amendment. Officers unreasonably deploy Tasers, use police dogs, and strike people in the head. Officers rapidly escalate minor incidents by using more force than necessary, including during encounters with people who have behavioral health disabilities or are in crisis. • WPD engages in outrageous government conduct that violates the constitutional rights of women suspected of being involved in the commercial sex trade by engaging in sexual contact during undercover operations. This violates the Fourteenth Amendment’s due process clause. WPD’s inadequate policies, training, supervision, investigations, and discipline fostered these unlawful patterns or practices. This investigation also raises serious concerns that WPD officers have sexually assaulted women under threat of arrest and engaged in other problematic sexual conduct. WPD lacks the policies and practices needed to adequately address reports of sexual assault by non-officers as well, raising concerns about gender discrimination. In addition, the investigation raises serious concerns that WPD’s enforcement practices may result in discriminatory policing against Hispanic and Black people, whom WPD disproportionately warns, cites, arrests, and subjects to force. DOJ does not find at this time that these racial disparities amount to an unlawful pattern or practice of racial discrimination. However, WPD should collect and assess data about its practices and take steps to ensure they do not have an unlawful discriminatory effect. Worcester’s law enforcement professionals work hard to keep the public safe, often under difficult conditions. We commend those who dedicate their professional lives to serving the community. We also commend WPD and the City for implementing some reforms while this investigation was pending, including adopting body-worn cameras and creating a Policy Review Committee that solicits public comment on WPD policies. However, remedying the problems identified through this investigation will require more. DOJ expects to work constructively with WPD and the City to implement the reforms necessary to address the unlawful conduct outlined in this report.

Washington, DC: United States Department of Justice Civil Rights Division, 2024. 43p.

By Holly Bird, Jodie Bradshaw, Roger Grimshaw, Habib Kadiri and Helen Mills

The Labour government came into office earlier this year, with an ambitious ‘aim to halve knife crime in a decade’. Early moves have included, in September, the launch of a ‘Coalition to Tackle Knife Crime’, aiming, as the press release put it, to ‘bring together campaign groups, families of people who have tragically lost their lives to knife crime, young people who have been impacted and community leaders, united in their mission to save lives and make Britain a safer place for the next generation’. This was followed, in November, with proposals to fine senior executives of online companies if they market illegal weapons, along with moves to ban the sale of so-called ninja swords. The government is also proposing both ‘rapid intervention and tough consequences’ for those caught in possession of a knife and a network of ‘Young Futures hubs’, to improve access to support for young people at risk of criminalisation. The second of these proposals, which prioritise prevention and support for young people at risk, has a strong evidence-based underpinning it. ‘Decades of research and evidence gathering’, this briefing points out, ‘has shown that the drivers of serious violence are insecure employment prospects, poverty, substance misuse, mental health issues, volatile drug markets, experience of violence’. The same cannot be said of the ‘rapid intervention and tough consequences’ proposals, which tend to prioritise often short-term enforcement over longer-term prevention. One recent example of such action, the subject of this briefing, is the Serious Violence Reduction Order (SVRO), currently being piloted in four police areas in England. At its simplest, the imposition of an SVRO on an individual in effect gives the police carte blanche to stop and search them, at any time and in any place, and without the police having to demonstrate ‘reasonable suspicion’. Previous research on so-called suspicion-less stops and searches, cited in this briefing, found no evidence that they had any impact on the levels of violent crime. Indeed, there is scant evidence that stop and search in general has much of an impact on underlying crime levels (Bradford and Tiratelli, 2019). This is not an argument for no police enforcement. The police clearly perform important public order functions. But it is an argument for the importance of effective, evidenced-based policing. The roll-out of the SVRO pilots are shrouded in secrecy, with information hard to come by. While they are subject of an evaluation, there are some questions over whether it will provide the rigorous evidence of impact (or not) required, or, indeed, whether it will ever be published.

London: Centre for Crime and Justice Studies , 2024. 18p.

By Erin Hammers Forstag, Rapporteur; Division of Behavioral and Social Sciences and Education; National Academies of Sciences, Engineering, and Medicine

Predictive policing strategies are approaches that use data to attempt to predict either individuals who are likely to commit crime or places where crime is likely to be committed, to enable crime prevention. To explore law enforcement's use of person-based and place-based predictive policing strategies, the National Academies of Sciences, Engineering, and Medicine held a two-day public workshop on June 24 and 25, 2024.

National Academies of Sciences, Engineering, and Medicine, 2024. 14 pages

By Emily Owens and Emily Hope Anderson

We analyze 2.3 million stops made by the California Highway Patrol (CHP) in 2022 to better understand who is being stopped (or helped in non-enforcement stops), if there are racial and ethnic disparities in who is being stopped, and suggest possible strategies the CHP could use to reduce unwarranted disparities in stops while also promoting public safety. KEY FINDINGS: 1. As compared to 2019, there were fewer enforcement and non-enforcement stops made by the CHP in 2022. This is likely driven by changes in the number of California drivers and their behavior or by the number of CHP Officers, rather than a reduction in CHP enforcement effort. 2. The overall size of Black-White and Hispanic-White disparities in stop rates, benchmarked to non-enforcement stops, is about the same as it was in 2019. This is true both state-wide, and within individual CHP Divisions. 3. In 2022, CHP Officers were more likely to stop Black or Hispanic people for moving violations than White people. A Veil of Darkness test also suggests the potential presence of bias in stops for moving violations. 4. In 2022, 21% of the traffic enforcement stops made by the CHP were for non-moving violations. These stops for non-moving violations led to 35% of all serious contraband seizures by CHP Officers and 12% of DUI arrests. Officers are more likely to discover serious narcotics in searches following non-moving violations than in searches following moving violations. 5. Black-White and Hispanic-White disparities in stop rates for non-moving violations made a small contribution to overall disparities in stops rates. If the CHP did not make any stops for non-moving violations in 2022, Black-White disparities in stop rates would have been 2.9% lower, and Hispanic-White disparities would have been 2.2% lower.  RECOMMENDATIONS: 1. The CHP should consider further investigation into the quantity and specific type of contraband seized when conducting searches; this information is currently not included in RIPA data. This would allow for a more formal cost-benefit analysis of making stops for non-moving violations. 2. The CHP may want to consider increased use of technology in making stops for moving violations. Statistical tests suggest that stops made where speed information is gathered by radar, lidar, or airplane, are less likely to involve nonWhite drivers than stops made when a CHP Officer collects speed information by driving alongside or behind the potentially speeding car.   

Berkeley: California Policy Lab, 2024. 56p.

By the International Association of Chiefs of Police (IACP)

In the summer of 2024, the International Association of Chiefs of Police (IACP) surveyed its member agencies to better understand the challenges police agencies are facing regarding recruitment and retention. The IACP received responses from 1,158 U.S. agencies. More than 80% of these respondents were from local municipal police agencies. Highlights from the survey results include RECRUITMENT – More than 70% of respondents reported that recruitment is more difficult now than five years ago. On average, agencies are operating at approximately 91% of their authorized staffing levels, indicating a nearly 10% deficit. HIRING PROCESSES – In response to recruitment challenges, about 75% of respondents reported making policy and procedural changes to enhance recruitment and retention. Such changes include loosened restrictions on tattoos, facial hair, and appearance; increased investment in recruitment efforts; and increases in salary. Many agencies also tried to simplify the hiring process. Most agencies are now able to extend a job offer within three months of a candidate’s application. RETENTION – Respondents indicated that resignation is most likely within the first five years of hire, and that retaining officers during the recruit/training phase may be more challenging than retaining officers long-term. Moving to another agency for higher salary was the reason most commonly cited for voluntary resignation. Retirements also seem to be increasing due to both the large number of officers hired in the 1990s now reaching retirement eligibility and officers’ unwillingness to work beyond immediate retirement eligibility. OPERATIONS – About 65% of respondents reported that they had reduced services or specialized units because of staffing challenges, prioritizing essential patrol functions over specialized assignments. SUCCESS STORIES – Agencies also reported some success in improving recruitment and retention through intentional strategies. These included creating new pathways for young people to become police officers, emphasizing a healthy organizational culture, prioritizing employee health and wellness, and investing in the professional growth and development of employees. CUSTOMIZED SOLUTIONS – What some agencies saw as a detriment or challenge, other agencies leveraged as an asset. Responses made clear that what works for one agency may not work for another, and a variety of factors must be considered in creating an effective police recruitment and retention strategy. These conclusions are detailed along with supporting evidence from the survey responses in the report that follows.   

Alexandria, VA:  International Association of Chiefs of Police (IACP) ,2024. 28p.

By  Arron Lewis Cullen

Established news organizations have covered crime and law enforcement news for centuries. As a result, it should come as no surprise that the media is frequently the source from which the public learns the most about police activity in their communities. The purpose of this thesis is to investigate police social media activities and organizational structures to acquire a better understanding of how the police present themselves on digital platforms. Contributions to the field of police communications, specifically to the rapidly expanding field of police and social media studies, are made throughout this thesis. The conceptual framework of this research draws upon police image work, elements of community policing, and the digital society we live in. Through a pragmatic mixed methods approach, three empirical studies come together to contribute knowledge that does not currently exist regarding police forces in England and Wales. Data analyzed stems from the Twitter platform, interviews with communication experts, and a national survey of police forces. The research argues that police communications have gone through significant changes over the past decade, shifting from professionalization to the digitalization of police image work. The findings indicate that police communications have expanded and provide new opportunities to show the human side of policing through creative content. While police forces continue to be cautious, the study outcomes indicate that digital channels are vital for operational policing and enhancing customer service-related duties. However, opportunities for interactions within digital communities remain an area for development. Overall, this thesis provides an exploratory investigation into police social media activities, contributing to the existing knowledge base by demonstrating why digital society has changed how police forces carry out image work and community policing practices.   

Cardiff:  School of Social Sciences, Cardiff University, 2022. 294p.