By Scarlet Wannenwetsch

Since its first use by the World Bank in 2008, the concept of “anti-corruption Collective Action” has evolved into a well-established best practice to prevent corruption and strengthen business integrity. This paper captures the specific characteristics of anti-corruption Collective Action that have emerged over time and translates them into an easy-to-grasp typology that reflects both the variety and unifying principles that make up the Collective Action ecosystem. It aims to: • spark new impetus for engagement; • open the concept to new stakeholders, topics and environments; and • support existing initiatives in developing their long-term visions and aims. In addition to supporting practitioners, updating the typology will also help strengthen the case for Collective Action as a normative corruption prevention practice 

  This Working Paper presents an updated typology for anti-corruption Collective Action, a concept first defined by the World Bank in 2008. The new typology aims to reflect the realities and evolution of Collective Action, which is now becoming a well-established best practice for preventing corruption and strengthening business integrity. The paper seeks to enhance understanding, encourage broader stakeholder engagement and support the long-term visions of existing initiatives. The typology builds on the key characteristics of Collective Action that have developed into common denominators over time: • Private-sector engagement: Collective Action is primarily driven by businesses, often in collaboration with governments and civil society. • Focus on addressing corruption: Initiatives target corruption and corruption-related risks. • Commitment to raising integrity standards: Collective Action aims to level the playing field through sustained engagement and concrete actions. Using these common characteristics, the paper identifies three distinct categories of Collective Action initiatives: 1. Engagement-focused initiatives: Centered on trust building, knowledge sharing and collaborative efforts to strengthen business integrity. 2. Standard-setting initiatives: Developing industry- or country-specific anti-corruption frameworks, codes of conduct and best practices. 3. Assurance-focused initiatives: Incorporating external verification, compliance certification and monitoring mechanisms to ensure accountability. These categories operate within a Collective Action ecosystem, where initiatives are interconnected and capable of evolving and transitioning between categories. The paper highlights the importance of trust, commitment and private-sector leadership. It also identifies challenges, such as avoiding free riding and ensuring credibility. The paper finds that Collective Action has evolved into a dynamic and adaptable approach that must remain flexible and responsive to context. Rather than prescribing rigid methodologies, a broader focus on the Collective Action ecosystem is necessary to help stakeholders effectively engage. Currently, Collective Action faces a critical juncture: the growing number of high-level commitments is contrasted with challenges in translating them into practical collaboration between the public and private sectors. A key concern is preventing Collective Action from becoming a mere tick-box exercise rather than a meaningful mechanism to drive business integrity To safeguard its impact, a robust ecosystem anchored by an active community of practice must guide how governments, regional organisations and international bodies integrate Collective Action into their anti-corruption frameworks. To successfully “mainstream” Collective Action, the community must adopt a shared language and further provide clarity of concept. The typology presented in this paper serves as a building block. There is still a long way to go, requiring concerted efforts from the Collective Action community to come together to define and drive what meaningful progress looks like.   

Working Paper 56, 

Basel, SWIT: Basel Institute on Governance. 2025. 39p.

By Shadd Maruna

Early desistance research identified a key role for redemption scripts in the process of desisting from crime. This research emerged in an incredibly punitive environment at the turn of the century, when core beliefs about human redeemability were being challenged by popular and academic theories about incorrigible predators incapable of change. Desistance research made a profound impact, inspiring academic scholarship and changes to the policy and practice of reintegration. However, desistance research can also be accused of numerous crimes, as well, ranging from the adoption of an overly individualistic framing to the usurpation of the voices of research contributors. Fortunately, redemption is possible. A new generation of desistance theory and research now explicitly addresses the political and cultural factors impacting the desistance process and proposes that these hardened prejudices will only be changed by supporting a social movement led by and for system-impacted people. With their proven ability to inspire hope and promote action, redemption scripts may, again, be a key tool in such a movement.

Criminology, Volume63, Issue 1, February 2025, Pages 5-25

By Catalina Franco Buitrago, David J. Harding, Shawn D. Bushway, and Jeffrey D. Morenoff

We find that people involved in low-level crime receiving a prison sentence are more likely than those with non-prison sentences to be re-imprisoned due to technical violations of parole, rather than due to new crimes. We identify the extent and cost of this incapacitation effect among individuals with similar criminal histories using exogenous variation in sentence type from discontinuities in Michigan Sentencing Guidelines. Technical violations disproportionately affect drug users and those first arrested as juveniles. Higher re-imprisonment adds one-quarter to the original sentence’s incapacitation days while only preventing low-severity crime, suggesting that prison is cost-ineffective for individuals on the margin.

NHH Dept. of Economics Discussion Paper No. 03/2022, 79p.

By Naomi Delap and Liz Hogarth,

Our justice system, designed for men, is not working for women. Our prisons are full of trauma: over 60 per cent of women in prison have experienced domestic violence and more than half have experienced abuse as a child. Our prisons are bad at rehabilitating and deterring women from further offending; instead, they actively harm them and their children. Racially minoritised women are further disadvantaged: overrepresented at every point in the system and more likely than white women to be remanded and receive a sentence in the Crown Court. The human and financial cost of the system’s failure is significant.

The Labour government has announced a bold approach to respond to these issues. The creation of a Women’s Justice Board and its new strategy will, it is stated, reduce the number of women in prison and tackle the root causes of women’s offending by driving early intervention, diversion and alternatives to custody. If these outcomes are achieved, there will be less crime and fewer victims; and women, their families and their communities will benefit.

This new direction is a cause for celebration. If the initiative is to work, however, it is imperative we learn from the lessons of the past in order to avoid making the same mistakes; and look to other models for solutions in order to deliver, finally, a justice system that works for women.

London; Centre for Crime and Justice Studies, 2025. 24p.

By Akwasi Owusu-Bempah, Maria Jung, Firdaous Sbaï, Andrew S. Wilton, and Fiona Kouyoumdjian

Racially disaggregated incarceration data are an important indicator of population health and well-being, but are lacking in the Canadian context. We aimed to describe incarceration rates and proportions of Black people who experienced incarceration in Ontario, Canada during 2010 using population-based data. We used correctional administrative data for all 45,956 men and 6,357 women released from provincial correctional facilities in Ontario in 2010, including self-reported race data. Using 2006 Ontario Census data on the population size for race and age categories, we calculated and compared incarceration rates and proportions of the population experiencing incarceration by age, sex, and race groups using chi-square tests. In this first Canadian study presenting detailed incarceration rates by race, we found substantial over-representation of Black men in provincial correctional facilities in Ontario. We also found that a large proportion of Black men experience incarceration. In addition to further research, evidence-based action is needed to prevent exposure to criminogenic factors for Black people and to address the inequitable treatment of Black people within the criminal justice system.

Race and JusticeVolume 13, Issue 4, October 2023, Pages 530-54

Edited by Morgan Currie, Jeremy Knox and Callum McGregor

Data Justice and the Right to the City engages with theories of social justice and data-driven urbanism. It explores the intersecting concerns of data justice - both the harms and civic possibilities of the datafied society – and the right to the city - a call to redress the uneven distribution of resources and rights in urban contexts. These concerns are addressed through a variety of topics: digital social services, as cities use data and algorithms to administer to citizens; education, as data-driven practices transform learning and higher education; labour, as platforms create new precarities and risks for workers; and activists who seek to make creative and political interventions into these developments. This edited collection proposes frameworks for understanding the effects of data-driven technologies at the municipal scale and offers strategies for intervention by both scholars and citizens.

Edinburgh: Edinburgh University Press, 2023. 386p.

By David Grant

Political systems across much of the West are now subject to populist disruption, which often takes an anti-Constitutional form. This interdisciplinary book argues that the current analysis of anti-Constitutional populism, while often astute, is focused far too narrowly. It is held here that due to an obscured complex of dynamics that has shaped the history of the West since its inception and which remains active today, we do not understand the present. This complex not only explains the current disruptions across the fields of contemporary religion, politics, economics and emerging artificial intelligence but also how these disruptions derive each from originary sources. This work thereby explains not only the manner in which this complex has functioned across historical time but also why it is that its inherent, unresolvable flaws have triggered the shifts between these key fields as well as the intractability of these present disruptions. It is this flawed complex of factors that has led to current conflicts about abortion reform, political populism, the failure of neoliberalism and the imminent quantum shift in generative artificial intelligence. It is argued that in this, law is heavily implicated, especially at the constitutional level. Presenting a forensic examination of the root causes of all these disruptions, the study provides a toolbox of ideas with which to confront these challenges.

London; New York: Routledge, 2025. 274p.

Edited by Henrique Sousa Antunes • Pedro Miguel Freitas • Arlindo L. Oliveira • Clara Martins Pereira • Elsa Vaz de Sequeira • Luís Barreto Xavier

This open access book presents an interdisciplinary, multi-authored, edited collection of chapters on Artificial Intelligence (‘AI’) and the Law. AI technology has come to play a central role in the modern data economy. Through a combination of increased computing power, the growing availability of data and the advancement of algorithms, AI has now become an umbrella term for some of the most transformational technological breakthroughs of this age. The importance of AI stems from both the opportunities that it offers and the challenges that it entails. While AI applications hold the promise of economic growth and efficiency gains, they also create significant risks and uncertainty. The potential and perils of AI have thus come to dominate modern discussions of technology and ethics – and although AI was initially allowed to largely develop without guidelines or rules, few would deny that the law is set to play a fundamental role in shaping the future of AI. As the debate over AI is far from over, the need for rigorous analysis has never been greater. This book thus brings together contributors from different fields and backgrounds to explore how the law might provide answers to some of the most pressing questions raised by AI. An outcome of the Católica Research Centre for the Future of Law and its interdisciplinary working group on Law and Artificial Intelligence, it includes contributions by leading scholars in the fields of technology, ethics and the law.

Cham: Springer Nature, 2024. 456p.

By Ashley N. Muchow, Agustina Laurito

In 2012, Chicago closed half of its public mental health clinics, which provide services to those in need regardless of their insurance status or ability to pay. Critics of the closures argued that they would result in service shortages and divert untreated patients to the criminal justice system. We explore this claim by examining whether and to what extent the closures increased criminal justice contact. Using a difference-in-differences framework, we compare arrests and mental health transports in block groups located within a half mile of clinics that closed to those equi-distant from clinics that remained open. While we find evidence that police-initiated mental health transports increased following the closures, we do not observe similar changes in arrests.

Policy implications

Chicago's mental health clinic closures remain a contentious issue to this day. Our results suggest that the shuttered clinics were meeting a need that, when left unmet, created conditions for mental health emergencies. While the closures do not appear to have routed untreated patients to the county jail, they increased police contact and, subsequently, transportation to less specialized emergency care facilities. Our findings demonstrate the need to strengthen health care access, crisis prevention, and the mental health safety net to preclude police from acting as mental health responders of last resort.

Criminology & Public Policy Volume 24, Issue 1 Feb 2025

By Gemma Buckland

In recent decades, policymakers have become increasingly aware that our legal definition, which treats all people aged 18 years or older as adults, does not reflect the neurological process of maturation. Policymakers across all parts of the criminal justice system have recognised this although changes in practice are variable at best. There is now a considerable body of evidence on the maturation process and best practice in working with young adults (typically defined as those aged between 18 and 25 years old) in contact with the criminal justice system. This review looks at: What we understand about the development of the brain in young adulthood The implications for young adults involved in criminal behaviour The impact of trauma and Adverse Childhood Experiences on the maturation process The “age-crime curve” and the evidence about growing out of crime Implications for best practice working with young adults

London: CLINKS, 2025. 16p.

By Roland Neil, and Michael Zanger-Tishler

There is great concern about algorithmic racial bias in the risk assessment instruments (RAIs) used in the criminal legal system. When testing for algorithmic bias, most research effectively uses arrest data as an unbiased measure of criminal offending, which collides with longstanding concerns that arrest is a biased proxy of offending. Given the centrality of arrest data in RAIs, racial differences in how arrest proxies offending may be a key pathway through which RAIs become biased. In this review, we evaluate the extensive body of research on racial differences in arrest as a measure of crime. Furthermore, we detail several ways that racial bias in arrest records could create algorithmic bias, although little research has attempted to measure the degree of algorithmic bias generated by using racially biased arrest records. We provide a roadmap to assist future research in understanding the impact of biased arrest records on RAIs.

Annual Review of Criminology, Vol. 8:97-119 January 2025)

By Christine Reynolds, et al.

On July 1, 2014, changes proposed to Indiana’s Criminal Code were officially implemented, affecting the criminal justice system. The Indiana Criminal Justice Institute (ICJI) is statutorily obligated to monitor and evaluate the impact of the criminal code reform, reporting results to state legislators on an annual basis. Findings from the Evaluation of Indiana’s Criminal Code Reform reports1 suggest that local criminal justice professionals are concerned with the lessened severity of sentences associated with drug crimes. They suggest that this reduction in severity may have increased recidivism, perpetuating the revolving door of the justice system, and is negatively impacting an offender’s ability to recover from substance use disorder—a commonly identified association with a drug offense. In an effort to operationalize changes in severity of sentencing, this report compares drug conviction data from nine Indiana counties from a period in time before the reform to a like period after the changes set in. Results indicate that dealing and possession convictions increased, where dealing of marijuana and possession of methamphetamine had the starkest increases. Findings also displayed that felons and misdemeanants alike are being convicted differently than offenders under the legacy code. There was a 50% decrease in both dealing and possession offenses’ advisory sentence. In addition, while jail is the most common sentence placement across both time periods, alternative sentencing is utilized far more often than pre-reform, indicating that penalties for drug crimes have generally decreased. This work adds to literature concerning the effects of the criminal code reform in Indiana, and may lay the groundwork for further analysis, such as the reform’s impacts on recidivism and offender rehabilitation.

Indianapolis: Indiana Criminal Justice Institute, 2020. 26p.

By Guha Krishnamurthi

We are in the age of the Data State. Increasingly capable artificial intelligences, equipped with vast amounts of data, will integrate into every aspect of our lives. Penal systems are no exception-algorithms are already being deployed in criminal investigations, bail determinations, and sentencing decisions. Thinkers of all stripes-including scholars, activists, and science-fiction authors-have warned us of the dire consequences of such algorithmic criminal systems. Philip K. Dick's Minority Report presaged an apocalyptic society predicting and preemptively punishing criminal behavior. Minority Report featured precognitives-or "precogs"-individuals that had psychic ability to predict premeditated murders. Today, we are warned, algorithms are the new precogs, with an uncannily accurate but impenetrable method of determining the future. And we can expect that society will pervasively use such predictions to pre-punish individuals. Our societal desire to stop criminal wrongs will come at the heavy cost of our freedom. Understandably, this has led people to stridently oppose the use of algorithmic criminal systems. In this Article, I proffer a vision of how to integrate algorithms into criminal systems that aims to enhance, rather than curtail, our freedom and minimize the reach of the draconian criminal law. Consider a simple example: Jaywalking. Under the Minority Report view, police would use algorithms to predict jaywalkers and ticket them preemptively. But under an alternative system, algorithms would predict vehicle movement, and allow people to cross the street safely whenever they wish. Similarly, an algorithmic criminal system could probabilistically predict the occurrence of other crimes, including violent crimes, and first deploy alternative interventions to stop the crime while zealously avoiding penal responses.

From these examples, the Article derives the Liberty-Enhancing View, with a concrete set of principles for implementing an algorithmic criminal system: First, algorithmic systems should seek to avoid imposing punishment on individuals. Second, algorithms should seek to eliminate pretextual, intrusive conduct by the government. Third, algorithms should seek to eliminate malum prohibitum laws, through superior coordination. Fourth, algorithms should seek to eliminate inchoate liabilities. And fifth, algorithms should not seek to discover and punish bad character of individuals, especially through criminalizing inchoate conduct. This Liberty-Enhancing View does not seek to shelter the penal system from algorithms. Instead, it focuses our use of algorithms to advance the principles underlying our criminal justice system, with the aspiration of eliminating the harms of the penal state.

Houston Law Review, 2025, 56p.

By Daniel Loehr

They are widely understood to have emerged from the “tough-on-crime” movement in the 1980s and 1990s. During this time period, a number of states passed these laws, often in the form of “Three Strikes and You’re Out” laws, which require judges to impose life sentences for third convictions for certain offenses. Washington state passed such a law in 1993, California amended a prior version of its law in 1994 adding a number of violent and non-violent crimes that would qualify for life sentences, and the federal government included a three strikes law in the 1994 Crime Bill. Despite these prominent examples of “habitual offender” laws enacted during this time period, the origination of these laws extends back much further. “Habitual offender” laws first spread across the country in the early 1900s as part of the eugenics movement, which grew in the 1880s and reached its peak in the 1920s. The aim of the eugenics movement was to create a superior race in order to address social problems such as crime and disease, which the movement assumed had a biological basis. Applying pseudoscience, laws and policies were created to prevent those who were deemed inferior, such as the mentally ill, those convicted of criminal offenses, or the physically frail, from reproducing. Eugenics and racism are deeply entwined, and the “projects” of eugenics supported “racial nationalism and racial purity.” One example of the relationship between race and eugenics is found in Nazi Germany, where "Nazi planners appropriated and incorporated eugenics as they implemented racial policy and genocide.  

The report reveals that many of the United States’ “habitual offender” laws, are rooted in eugenics – a widely discredited theory once deployed by Nazis during World War II, that humans can be improved through selective breeding of populations, deeming certain groups as inferior and inhibiting their ability to reproduce. “Habitual offender” laws first spread across the United States in the early 1900s as part of the eugenics movement, and many endure today in 49 states and the federal government.    

American eugenicists promoted “habitual offender” laws – laws that impose longer sentences based on an individual's past convictions – because they believed that certain people who committed crimes were genetically predestined to commit those crimes and could spread their criminality to their children. Although the country shifted away from eugenics after World War II, states like California continue to enforce “habitual offender” sentencing laws that emerged from the eugenics movement.

The report provides a list of current “habitual offender” laws in all 50 states, the District of Columbia, and the federal government and highlights the eugenic principles used to advocate and pass these laws in states like California, Vermont, and Colorado. 

• California’s “Three Strikes and You’re Out” law results in life sentences for offenses that typically would not warrant such extreme punishment. The law’s origins can be traced to 1923. Leading up to its passage, California eugenicists called for a sentencing law that would prevent reproduction.

• Colorado’s “habitual offender” law retains the same operative core as its eugenics-era version from 1929. After vetoing the state’s sterilization bill in 1927, Colorado's Governor noted that long-term sentences would be the better option, noting that “the end sought to be reached by the [sterilization] legislation can be obtained by the exercise of careful supervision of the inmates, without invoking the drastic and perhaps unconstitutional provisions of the act.”

• Vermont passed its first “habitual offender” law in 1927. The then-Governor proposed sterilization or long sentences for “habitual criminals” in order to “restrict the propagation of defective children.” That law remains in force today with only minor textual changes. 

The history of "habitual offender" laws in America is deeply rooted in the racist and pseudoscientific eugenics movement which has left a lasting legacy of irreparable harm to Black and brown communities. These laws were never about justice – they were based on exclusion and false, dangerous belief in hereditary criminality. Dismantling "habitual offender" laws is not just a matter of policy – it is a moral imperative.

Washington, DC: Sentencing Project, 2025. 20p.

By Grant Duwe and Valerie Clark

Using a sample of nearly 2,100 people incarcerated in Minnesota’s prison system, this study examined the concurrent and predictive validity of a needs and responsivity assessment system. For concurrent validity, we evaluated the relationship between the 13 needs and responsivity domains with assessed recidivism risk levels. For predictive validity, we analyzed the association between the domains and recidivism for a subsample that had been released from prison prior to 2023. The hypothesized needs domains—anti-social thinking, anti-social peers, education, employment, substance use disorder, housing/homelessness, and family/domestic—were significantly associated with assessed and observed recidivism, while most of the hypothesized responsivity domains—mental health, religiosity, motivation and learning style—were not. The results suggest self-identity is a distinct criminogenic need. Gender and racial/ethnic differences for concurrent and predictive validity were relatively minimal across the 13 domains.

St. Paul: Minnesota Department of Corrections, 2023. 33p.

By Equal Justice Initiative

Race and the Jury: Illegal Discrimination in Jury Selection, released online July 27, 2021, places the continuing illegal exclusion of jurors of color in its historical context as “a continuing legacy of our history of racial injustice,” documenting the country’s “long history of tolerating racial bias in jury selection and a continuing indifference to correcting widespread underrepresentation of people of color on juries.” The report, a follow up to the organization’s 2010 report, Illegal Racial Discrimination in Jury Selection, details the numerous factors that contribute to ongoing jury discrimination today, and what EJI describes as the “persistent and widespread” impact it continues to have on the U.S. legal system.

While racial discrimination in jury selection is present throughout the criminal legal system, the report finds that it has especially pernicious effects in capital trials. “In cases where the death penalty is a possible punishment, the absence of meaningful representation on juries shapes sentencing outcomes, making them less reliable and credible,” the report explains. “The effect is greatest for non-white defendants, as studies show that less representative juries convict and sentence Black defendants to death at significantly higher rates than white defendants. White jurors are also less likely to consider critical mitigating evidence supporting a life sentence, rather than the death penalty, for Black defendants.”

EJI says illegal jury discrimination “persists because those who perpetrate or tolerate racial bias — including trial and appellate courts, defense lawyers, lawmakers, and prosecutors — act with impunity. Courts that fail to create jury lists that fairly represent their communities face no repercussions. Prosecutors who unlawfully strike Black people from juries don’t get fined, sanctioned, or held accountable.”

To redress the problem, EJI recommends that courts and legislatures remove procedural barriers to reviewing claims of jury discrimination, adopt policies and practices that commit to fully representative jury pools, hold accountable decision makers who engage in racially discriminatory jury selection practices, and strengthen the standard of review of jury discrimination claims. However, EJI says, only a few states “have recognized the problem and implemented reforms or initiated studies” and “[m]ost states have done nothing.”

Montgomery, AL: Equal Justice Initiative, 2021. 107p.

By Angelica Duran-Martinez

In the mid 2010s discussions about the pertinence of negotiating with criminal groups increased in Latin America. Although controversial, such negotiations are more common than often thought. This article asks: can negotiations reduce violence and generate peace? I argue that the homicide reduction potential of negotiations depends on the cohesion of the state and on the cohesion and hierarchical control of criminal groups. This in turn generates two challenges for peacebuilding: the challenge of scaling up and down security gains beyond homicide reduction, and the challenge of creating three-way arrangements that include civilians and navigate the blurry boundaries between states, civilians, and criminal actors. To conceptualize these challenges, I also distinguish top-down and bottom-up negotiations and argue that addressing these challenges requires bridging a divide between peace building principles emphasizing the importance of local contexts, and peace processes literature focusing on objective power considerations. I substantiate the theory using evidence from long term fieldwork, archival analysis, and forty-three interviews conducted for this project in Medellín-Colombia and extend the insights to assess the potential for peace negotiations in Mexico.

Crime Law and Social Change 82(4):867-891, 2023

Edited by Jacqueline Behrend and Laurence Whitehead

This important book offers an original perspective on the rule of law, development, and democracy in Latin America, establishing a new approach in recognizing the realities of political economy as opposed to merely structural and institutional factors. With contributions from an international team of experts, the book outlines the main challenges that have arisen in the pursuit of a developmental agenda in the region, including subnational variations, state capture by local elites, variations in state capacity, border divergence from centrally designed perspectives, environmental conflicts, uneven access to justice and the role of international organizations. In doing so, the book explores the democratic and developmental implications of conflicts over the rule of law and its application, uneven enforcement, and state capture. Whether a reference tool for the seasoned scholar, a guide aiding practitioner's individual expertise or an introduction to students interested in the complex intersections between the rule of law, development and democracy, this book is a must-have for any library.

London; New York: Routledge, 2025. 318p.

By Ian Mynot and Oksana Ihnatenko\

On 15 November 2024, RUSI’s Centre for Finance and Security and the Center for Financial Integrity (CFI)1 launched a Taskforce on Public–Private Partnership in Fighting Financial Crime in Ukraine. An in-person meeting in Warsaw, held on a non-attributable basis, convened 40 representatives, including those from the public and private sectors in Ukraine, and international experts. The discussion included two sessions focused on the current state of public–private partnerships (PPPs) in Ukraine and on international experience and recommendations. This report summarises the main findings of each of these sessions. None of the discussions at the meeting are attributable.

London: The Royal United Services Institute for Defence and Security Studies RUSI, 2025. 15p.

By Sarah Monaghan, Kellyann Bock, Michael Rempel, & Olive Lu

Spanning more than four decades, how has the footprint of New York’s criminal legal system changed? This comprehensive report explores the changing landscape of law enforcement in New York State from 1980 to 2023. It analyzes trends in arrests, prosecutorial declinations, criminal convictions, and sentencing practices, with a focus on regional and racial disparities.

Key Takeaways

Statewide Arrest Trends

After varying patterns by charge and region from 1980 to 2010, arrest rates declined significantly from 2010 to 2020, with a modest resurgence from 2020 to 2023.

Misdemeanor arrests in NYC increased nearly fourfold from 1980 to 2010, dropped by 75% from 2010 to 2020 but rose by 40% from 2020 to 2023.

Felony arrests decreased across all regions from 1980 to 2020, with a modest uptick in recent years.

Charge-Specific Arrest Patterns

Drug arrests in NYC peaked at over 128,000 in 2000, before falling to under 18,000 in 2023.

Prostitution and fare evasion arrests in NYC saw drastic declines. Prostitution declined 99% from 1985 to 2023, and fare evasion declined 99% from 1994 to 2021, before a 2021-to-2023 uptick.

DUI remained a leading charge outside NYC, comprising 18%-19% of suburban and upstate misdemeanors in 2023.

Prosecutorial Declinations

After changing only modestly until 2017, district attorneys’ offices in the Bronx, Manhattan, and Brooklyn declined to prosecute increasing numbers of low level misdemeanor arrests from 2017 to 2023.

Select low level arrests for transit fare evasion, prostitution, trespass, and marijuana possession saw especially significant increases in declinations in the Bronx, Manhattan, and/or Brooklyn.

Sentencing Trends: Jail and prison sentences for misdemeanors and nonviolent felonies peaked around 2000 before decreasing significantly by 2023. Violent felony convictions increasingly resulted in prison sentences across all regions.

Racial and Ethnic Disparities: While shrinking in some areas since 1980 (e.g., felony arrest disparities narrowed), the study found that sizable Black-white and Hispanic-white disparities on most metrics examined.

New York:

Data Collaborative for Justice at John Jay College,

2024. 45p.