Knife Crime Research Articles

A preliminary schedule for phasing-out knife crime

A preliminary schedule for phasing-out knife crime

Exploratory evaluation of the pilot programme of Round Midnight Virtual Decisions: KNIVES Workshops, a VR-Based Violence Prevention Programme

Round Midnight is a creative arts company that specialises in the use of drama and technology in education. They piloted a series of Virtual Reality (VR) based workshops for children and young people across Birmingham, focusing on issues within communities such as knife crime and gang violence. An exploratory evaluation of the initial impact of the workshops was carried out in two Year Five and Year Six classes in a primary school in Birmingham. Quantitative and Qualitative pre- and post-survey data from children, and a teacher focus group, were used to assess the influence of the programme on the following: (1) Understanding knife crime, the misconceptions and why people may carry knives; (2) Understanding the dangers, consequences and implications of carrying knives; (3) Recognising loyal and trustworthy friendships; (4) Recognising how to resolve conflict safely.Survey data suggested a decrease in children’s self-reported likelihood of carrying a knife after they had participated in the workshops. The data suggested children had more in-depth knowledge of knife crime, including the misconceptions, consequences and impacts of carrying a knife after participating in the workshops. Children also showed an understanding of safe conflict resolution after the workshops. Overall, the data suggests that the pilot of the Round Midnight Virtual Decisions: KNIVES curriculum had a positive impact on children’s knowledge, understanding and attitudes toward knife crime. Practical applications are discussed.

Deter, detect, disrupt. An analysis of Nottinghamshire Police’s knife crime team

Nottinghamshire Police established the only dedicated team in the UK outside London, proactively locating those at higher likelihood of involvement in Knife-enabled crime. The team uses a mix of tactics under the banner of ‘deter, detect, and disrupt’ through intelligence-led and problem-oriented policing approaches. This article examines those tactics and assesses the effectiveness thereof as a case study, using a mix of statistics and wider academic research to identify potential benefits. It concludes that the approaches have reaped positive rewards, alongside other, softer, prevention and partnership approaches. There remains however a need to better define the team’s aims and purpose.

‘On the frontline’: gangs, teachers, and the ethics of care

Knife crime in the UK is on the increase, prompting an emphasis in education policy on the role of secondary schools in addressing gang violence. Very little is known, however, about how teachers in secondary schools experience this new role. This article helps to fill this gap in the literature by foregrounding teachers’ perspectives on gang violence in an East London secondary school. It analyses their teaching practices through an ‘ethics of care’ lens, understanding ‘care’ as an inherently relational practice based on mutuality and trust. The article shows how these qualities are being subverted by individualised approaches to care in education, which reproduce rather than challenge the violent care offered by gangs. It argues that the political dimensions of care must be reclaimed if efforts by schools to address gang violence are to be effective.

Tired remedies won't end youth knife crime

Tired remedies won't end youth knife crime

Structural inequalities, knife crime: A qualitative study.

The importance and impact of youth violence is increasingly being recognised and is a cause of international concern. In the UK, youth violence, specifically knife crime, is on the increase and has resulted in the deaths of many young people. In order to explore the impact of knife crimes on mental health and wellbeing of individuals, a number of focus groups were conducted with 24 professionals from multiple agencies. Qualitative analysis showed various emerging themes, which included ineffective mental health systems, structural violence and inequalities, policing, safety and community engagement, vulnerability and resilience in minority communities. Equity in mental health services, further development and roll-out of public mental health approaches and training accompanied by sufficient resources is needed.

A systematic review of evidence capturing efficacy of community and school-based approaches to knife crime intervention and prevention programs

PurposeKnife crime and serious violent crime (SVC) among youth has been growing at an alarming rate in the UK (Harding and Allen, 2021). Community and school-based intervention and prevention services to tackle knife crime are being developed with some evaluation; however, these are independent and of varied quality and rigour. Therefore, the purpose of this study is to record the approaches being developed and synthesise existing evidence of the impact and effectiveness of programmes to reduce knife crime. In addition, the complex factors contributing to knife crime and SVC are discussed.Design/methodology/approachA systematic approach was used to conduct this knife crime intervention evidence review using two search engines and four databases. Inclusion and exclusion criteria were applied to ensure focus and relevance. The results of searches and decisions by the research team were recorded at each stage using Preferred Reporting Items for systematic reviews and meta-analyses (PRISMA).FindingsSome evidence underpins the development of services to reduce knife crime. Much of the evidence comes from government funded project reports, intervention and prevention services reports, with few studies evaluating the efficacy of intervention programmes at present. Some studies that measured immediate impact in line with the programme’s aims were found and demonstrated positive results.Originality/valueThis systematic review specifically synthesised the evidence and data derived from knife crime and weapon carrying interventions and preventions, integrating both grey and published literature, with a novel discussion that highlights the importance of outcome evaluations and issues with measuring the success of individual level interventions and their contributions to the overall reduction of violence.

Youth violence and knife crime in ethnic minorities in the UK: A review of the literature.

Youth violence and knife crime is increasing dramatically, so much so it has been described as a global epidemic. The social, economic and political forces fuelling this rise mean that minority groups are particularly affected. This paper reviews the literature primarily from a UK perspective, and illustrates the disparate factors that are influencing the rise in youth violence and knife crime and illustrates the complexities of integrating the perspectives of different disciplines into coherent intervention strategies. We conducted a systematic review of the literature that explores both the causes of increasing youth violence and knife crime as well as some of the interventions that have attempted to deal with the problem. A complex interplay of social, economic, mental health and political factors underpin the increase in youth violence and knife crime. An uneasy tension exists between a traditional criminal justice system-based approach based upon deterrence and punishment, and a more liberal preventative model focusing on adolescent mental health. None of the interventions thus far have been particularly effective. Youth violence and knife crime is a global social issue that causes untold suffering to individuals, families and communities as well as fear that reverberates through society. Interventions have often been devised through the lens of particular disciplines or ideologies. Integrating these perspectives into a coherent approach that is actually effective demands greater co-operation, dialogue and mutual understanding between disciplines and agencies, as well as a robust framework for the evidence-based assessment of outcomes.

Exploring the rise and diversity of health and societal issues that use a public health approach: A scoping review and narrative synthesis.

There is an increase in calls across diverse issues for a "public health approach" however, it is not clear whether there is any shared understanding in approach in its conceptualisation or implementation. Our aims were to (1) identify and categorise the issues which discuss a public health approach within published literature since 2010, (2) chart the descriptions and applications of public health approaches across and within four purposively sampled categories of issues, and (3) capture any evaluations conducted. A scoping review of published literature was undertaken; Seven leading databases were searched: AMED, APA PsycInfo, ASSIA, CINAHL complete, Cochrane Library (Review), Embase, and MEDLINE for articles published between 2010 and 2022 which have applied, described or called for a "public health approach" to address any issue. 3,573 studies were identified through our initial searches, of these 1,635 articles were recognised for possible inclusion from analysis of titles and abstract. The final number of included studies was 1,314. We identified 28 categories, 26 of which were societal issues, where a public health approach is being advocated. We purposively selected four of these categories; adverse childhood experiences; end of life care; gambling addiction and violence reduction/ knife crime for further analysis of the approach including how it was conceptualised and operationalised; less than 13% of the studies described the implementation of a public health approach and there was considerable heterogeneity across and within categories as to how this was done. Since 2010 there have been increasing calls for a public health approach to be taken to address health and societal challenges. However, the operationalisation of a public health approach varied extensively and there were few evaluations of the approach. This has implications for policy makers and those involved in commissioning related approaches in the future as the evidence-base is limited.

Health outcomes in those who have been victims of knife crime: a protocol for a systematic review and meta-analysis

IntroductionKnife-enabled crime is a UK public health issue leading to substantial impacts on society, victims and their families, as well as additional strain on the healthcare system. Despite the increase...

‘County lines’: racism, safeguarding and statecraft in Britain

Government policies relating to dealers in ‘county lines’ drugs trafficking cases have been welcomed as a departure from punitive approaches to drugs and ‘gang’ policing, in that those on the bottom rung of the drugs economy of heroin and crack cocaine are no longer treated as criminals but as potential victims and ‘modern slaves’ in need of protection. However, our research suggests not so much a radical break with previous modes of policing as that the term ‘county lines’ emerged as a logical extension of the government’s racist and classist language surrounding ‘gangs’, knife crime and youth violence. Policies implemented in the name of safeguarding the vulnerable also act as a gateway for criminalisation not just under drugs laws but also modern slavery legislation. The government’s discovery of, and responses to, ‘county lines’ hinge on a moral crisis in the making, which ultimately deepens the state’s pre-emptive and violent criminalisation of the ‘Black criminal other’ at a time of deep political crisis.

Knife crime – a problem solving guide

Knife crime – a problem solving guide

Reflections on good practice in evaluating Violence Reduction Units: Experiences from across England and Wales

Internationally, interpersonal violence places huge burdens on the health, wellbeing and prosperity of society. In response to a notable increase in serious knife crime, in 2019, the UK Government awarded £35 million for the establishment of 18 Violence Reduction Units (VRUs) across England and Wales. There has been limited evaluation of community-level approaches for violence, with almost no published literature on the impact of VRUs. The article presents the approaches and experiences of two interdisciplinary teams of researchers from public health, psychology, criminology, and systems change, working as evaluators of four VRUs in England and Wales. The article describes the value of adopting a whole-system approach to evaluations, outlines good practice in evaluating VRUs, and elicits challenges to developing and embedding evaluation within complex systems.

UK Metropolitan police: reverse mentoring in a small pilot programme aiming to build community trust

Research methodology The case was written from secondary materials. Case overview/synopsis This case is designed to support learning objectives in a Human Relations class of a university management course. The case explores how the UK Metropolitan police, working with the Girls’ Network, piloted a reverse mentoring programme for six months in 2021. Three senior officers were mentored by a trio of teenage girls from disadvantaged London boroughs. The aim of the programme was to address falling trust in the police by creating more understanding and empathy in the mentees for the issues facing the communities where the mentors lived, and to give the mentors more confidence from the experience of representing their communities. Each mentor–mentee pair focused on a specific policing issue that was relevant to the mentor’s neighbourhood: knife crime, domestic abuse or social inequality. Through the process, the senior Met police officers gained a deeper understanding of the challenges in the communities they served. Now that the pilot had been completed, the Met faced a decision point. Should the programme be spread further through the Met?Through reading and discussing the case, students are expected to explore the importance of empathy in the workplace and how reverse mentoring, when having the right support and overall intent, could be used in organisations. Complexity academic level This case is appropriate for university management courses. This case has a difficulty level appropriate for undergraduate and postgraduate courses. This case could be incorporated into a unit on human behaviour, leadership or coaching.

Understanding the illicit drug distribution in England: a data-centric approach to the County Lines Model.

The County Lines Model (CLM) is a relatively new illicit drugs distribution method found in Great Britain. The CLM has brought modern slavery and public health issues, while challenging the law-enforcement capacity to act, as coordination between different local police forces is necessary. Our objective is to understand the territorial logic behind the line operators when establishing a connection between two places. We use three different spatial models (gravity, radiation and retail models), as each one of them understands flow from place i to j in a different way. Using public data from the Metropolitan Police of London, we train and cross-validate the models to understand which of the different physical and socio-demographic variables are considered when establishing a connection. We analyse hospital admissions by drugs, disposable household income, police presence and knife crime events, in addition to the population of a particular place and the distance and travel times between two different locations. Our results show that knife crime events and hospital admissions by misuse of drugs are the most important variables. We also find that London operators distribute to the territory known as the 'south' of England, as negligible presence of them is observed outside of it.

Policing the Crisis in the 21st Century; the making of “knife crime youths” in Britain

AbstractThe terms ‘knife crime’ and ‘knife culture’ were first established in British crime discourse at the turn of 21st century and represent a particular re-making of youth in post-industrial Britain. The generational impacts of advanced neoliberalism have intensified conflict between marginalised young people in the UK as they compete for success in high-risk informal economies and navigate the normalised brutalities of everyday violence. However, the impact of extreme inequality and structural violence on children has not been central in the response to youth-on-youth knife homicides in the 2000s and 2010s. Instead, these decades have been characterised by punitiveness and surveillance, increasing discriminatory stop and search practices and extending powers that target and control young people. Through conjunctural analysis of the making of ‘knife crime youths’ in the UK, this paper considers how shifting forms of cultural racism have been able to rearticulate child violence as cultural deficit, using race once again to work through the contradictions of late capitalism. Applying a radical criminological understanding of deviance labelling as a specific response to crime, this paper asks: To what extent is the construction of ‘knife crime’ a continuation of Policing the Crisis in the 21st century? And why has this process been relatively uncritiqued by practitioners and academics that contribute to ‘knife crime’ discourse? Using document, archive and discourse analysis this paper presents a social history of ‘knife crime youths’, depicting the formative interactions that have so far been obscured by the matter-of-fact dominance of the label and its practices.

Police practitioner views on the challenges of analysing and responding to knife crime

Knife crime remains a major concern in England and Wales. Problem-oriented and public health approaches to tackling knife crime have been widely advocated, but little is known about how these approaches are understood and implemented by police practitioners. To address this knowledge gap, this article draws on semi-structured interviews and focus groups with 44 police personnel to consider the processes and challenges of applying problem-oriented and public health approaches to knife crime. Findings show that knife crime was seen as a complex social problem which would not be solved by ‘silver bullets’; prevention was prioritised and the limitations of enforcement were widely acknowledged; there was an emphasis on understanding and responding to vulnerability and risk; discussion of ‘holistic’ and ‘whole systems’ approaches was evident (but these concepts were rarely defined); and the problem of serious violence was viewed as a shared, multi-agency issue that the police could not tackle alone. Various challenges were also evident, most notably around analysis of the drivers and patterns of knife crime and the evaluation of knife crime interventions. The article concludes by discussing the implications of the findings for knife crime prevention and the implementation and advancement of problem-oriented and public health approaches to policing.

County Lines and the power of the badge: the LFC Foundation’s approach to youth intervention

PurposeThis paper aims to explore the purpose and outline the key features of Liverpool Football Club Foundation’s County Lines (CL) programme and how principles of collaboration and co-production can be implemented to educate children at risk of entering the youth justice system.Design/methodology/approachThis paper reviews the findings from a 12-week CL intervention programme in 14 secondary schools in the Liverpool City Region between 2021 and 2022. The programme was designed in collaboration with funders, partners and participants and aimed to improve knowledge of, and change attitudes towards CL and its associated harms, including knife crime and child exploitation.FindingsKnowledge and attitude changes were measured across 12 indicators, with positive changes recorded for each indicator. Perhaps of most interest to those working in the sector was the recorded success in obtaining consistent attendance from beginning to end with very little erosion of engagement. This suggests that the content and method of delivery was successful in engaging harder to reach young people to make positive change.Originality/valueTo the best of the authors’ knowledge, this study is the first of its kind to examine how collaboration and co-production (two of the five principles of the Serious Violence Strategy 2018) can be implemented by a football charity and its partners to educate children in a local community on the harms of CL.

Demographics and Patterns of Injury in Patients with Sharp Penetrating Trauma admitted to a Greater Manchester Major Trauma Centre: A Retrospective Five-Year Study

Background: Sharp penetrating trauma represents 4.1%-6.9% of all major trauma cases in the UK. The incidence of Sharp penetrating trauma is rising, with 47,000 offences in England and Wales in 2019. There has been limited published data on the victims of sharp penetrating trauma. Methods: We performed a single centre retrospective case note review of patients admitted to an urban major trauma centre following an assault with a sharp object from 1st January 2014 to the 31st December 2018. Data was collected on demographics, injury pattern, management, and outcome. Results: In total, 686 patients were included in the study. There was a year-on-year increase of admissions with sharp penetrating trauma from 100 admissions in 2014, to 194 in 2018. The majority of patients were male, with a mean age of 31, and 73% of our patients were of Caucasian ethnicity. Patients presented most frequently on weekends (53%). The length of stay increased over the study period from 2.3 days in 2014 to 4.0 days in 2018. The thorax was the most commonly injured body region, involved in 29% of presentations, followed by the abdomino-pelvis (21%). 51% of patients presented with multiple injuries, and the average number of stab wounds per patient increased from 1.95 in 2014 to 2.40 in 2018. Conclusion: Our study has demonstrated the incidence and severity of sharp penetrating trauma is increasing in central Manchester. The authors advocate the creation of a national knife crime database to further the implementation of prevention strategies.

Routine laboratory parameters predict intensive care unit admission and hospitalization in patients suffering stab injuries.

Knife crime has increased considerably in recent years in Northern Europe. Affected patients often require immediate surgical care due to traumatic organ injury. Yet, little is known about clinically relevant routine laboratory parameters in stab injury patients and how these are associated with intensive care unit (ICU) admission, hospitalization and number of surgeries. We retrospectively analyzed 258 stab injury cases between July 2015 and December 2021 at an urban Level I Trauma Center. Annual and seasonal incidences, injury site, injury mechanism, Injury Severity Score (ISS), and surgical management were evaluated. First, correlations between routine laboratory parameters for hematology, coagulation, and serum biochemistry (peak, and Δ (change from admission to peak within 3 days following admission)) and length of hospital stay, ICU stay, and number of surgeries were assessed using Spearman's rank correlation coefficients. Second, multivariable Least Absolute Shrinkage and Selection Operator (LASSO) regression analyses were conducted to identify parameters predictive of clinical outcomes. Third, longitudinal developments of routine laboratory parameters were assessed during hospital admission. In 2021, significantly more stab injuries were recorded compared with previous years and occurred less during winter compared with other seasons. Mean ISS was 8.3 ± 7.3, and ISS was positively correlated with length of hospital and ICU stay (r = 0.5-0.8, p < 0.001). Aspartate transaminase (AST) (Δ) (r = 0.690), peak C-reactive protein (CrP) (r = 0.573), and erythrocyte count (Δ) (r = 0.526) showed the strongest positive correlations for length of ICU stay for penetrating, thoracoabdominal, and organ injuries, respectively. No correlations were observed between routine laboratory parameters and number of surgeries. For patients with penetrating injuries, LASSO-selected predictors of ICU admission included ISS, pH and lactate at admission, and Δ values for activated partial thromboplastin time (aPTT), K+, and erythrocyte count. CrP levels on day 3 were significantly higher in patients with penetrating (p = 0.005), thoracoabdominal (p = 0.041), and organ injuries (p < 0.001) compared with those without. Our data demonstrate an increase in stab injury cases in 2021 and an important link between changes in routine laboratory parameters and ICU admission and hospitalization. Monitoring ISS and changes in AST, CrP, erythrocyte count, pH, lactate, aPTT, and K+ may be useful to identify patients at risk and adjust surgical and ICU algorithms early on.