Serious youth violence continues to affect communities across the UK, disrupting lives and undermining wellbeing in ways both visible and hidden. For many years, responses centred primarily on policing and criminal justice. While enforcement remains essential, it has not, on its own, addressed the underlying causes that shape patterns of harm.
Increasingly, serious violence is understood as a public health issue — one that can be prevented through early intervention, partnership working and sustained attention to social determinants. The Home Office’s Preventing Serious Violence: Summary sets out the case for a whole-system, multi-agency approach, recognising that prevention requires collaboration across policing, education, health, youth services and local government:
https://www.gov.uk/government/publications/preventing-serious-violence-a-multi-agency-approach/preventing-serious-violence-summary
A public health approach reframes violence not as inevitable behaviour by a small group of individuals, but as an outcome shaped by environmental, relational and structural factors. The Local Government Association’s guidance on taking a public health approach to violent crime outlines how local partnerships can address risk factors and strengthen protective systems across communities:
https://www.local.gov.uk/sites/default/files/documents/10.46%20Taking%20a%20public%20health%20approach%20-%20Violent%20crime_03_0.pdf
The most widely cited UK example of a public health approach to violence reduction emerged in Scotland. In 2005, the Scottish Violence Reduction Unit (SVRU) was established within Strathclyde Police in response to extremely high levels of violent crime, particularly in Glasgow. Rather than treating violence solely as a policing issue, the SVRU applied public health principles, viewing violence as preventable and shaped by social context:
https://www.svru.co.uk/about-us/
Over the following decade, Scotland experienced significant reductions in violent crime, including marked decreases in homicide and serious assault. Academic analysis from the University of Glasgow has examined the long-term impact of Scotland’s violence reduction strategy and its alignment with public health principles:
https://eprints.gla.ac.uk/307597/3/307597.pdf
The Glasgow experience demonstrated that sustained partnership, data-informed intervention and early prevention — alongside proportionate enforcement — can shift long-term trends.
Building on Scotland’s example, Violence Reduction Units were introduced across England from 2019 onwards. These units bring together police, local authorities, health services, youth justice partners and community organisations to coordinate local prevention strategies.
The Home Office evaluation of Violence Reduction Units (year ending March 2024) describes how VRUs have strengthened cross-sector collaboration, improved data-sharing and supported targeted early intervention initiatives:
https://www.gov.uk/government/publications/violence-reduction-units-year-ending-march-2024-evaluation-report/violence-reduction-units-year-ending-march-2024-evaluation-report
London’s Violence Reduction Unit, in particular, has adopted an explicitly public health orientation, emphasising early support, diversion and systemic analysis of local risk environments. While challenges remain, recent reporting has noted reductions in youth violence indicators in London over the past decade, reflecting sustained partnership working and prevention-focused approaches.
A public health approach to serious youth violence places significant emphasis on adverse childhood experiences, social disadvantage and exclusion as contributing risk factors. Research in Practice’s briefing on applying a public health approach to violence reduction highlights how poverty, trauma and educational exclusion intersect to increase vulnerability — and how early intervention can mitigate long-term harm:
https://www.researchinpractice.org.uk/media/ajfnocvj/a-public-health-approach-to-violence-reduction_tce_sb_web.pdf
This evidence base reinforces the importance of early help services, youth provision, family support and community engagement as core components of violence prevention. It also underscores that prevention must operate at multiple levels — individual, relational, community and structural — rather than relying on single programmes.
For practitioners across youth work, education, social care, health and justice, adopting a public health approach requires a shift in perspective. It calls for thinking systemically about how data is used, how risk is identified early, and how protective factors are strengthened across services.
The Department for Digital, Culture, Media & Sport’s research into youth worker interactions with other sectors highlights the importance of multi-agency collaboration in supporting vulnerable young people:
https://www.gov.uk/government/publications/youth-worker-interactions-with-other-sectors-better-understanding-multi-agency-working-to-support-young-people
A public health lens encourages practitioners to consider not only the immediate behaviour presented by a young person, but also the wider context shaping that behaviour — including housing instability, school exclusion, family stress and community-level inequality.
The UK experience demonstrates that serious youth violence is neither random nor inevitable. It is patterned, predictable and therefore preventable when systems align around shared data, shared responsibility and long-term commitment.
Public health approaches do not replace enforcement; they complement it by strengthening prevention, amplifying lived experience and embedding collaboration across sectors. The ongoing development and evaluation of Violence Reduction Units suggest that sustained, partnership-based strategies can contribute to measurable reductions in harm when supported by consistent policy and investment.
For professionals working across youth and community services, the challenge lies in translating national strategy into local practice — building environments in which young people are supported early, heard consistently and offered credible alternatives long before crisis points emerge.
