By Daniel Gunnell, Joseph Hillier and Laura Blakeborough

As part of the Home Office’s Ending Gang and Youth Violence programme a commitment was made to help police forces better understand their local gang issues (HM Government, 20131 ). This research aims to meet this commitment by testing the use of social network analysis using police intelligence data, as a tool to more systematically understand gangs and to help direct law enforcement activities. As such, the report serves as one example of how social network analysis can be used, but the approach could also be applied to other types of crime and disorder to explore the networks of people involved (such as those connected to acquisitive crime or sexual abuse). The research was undertaken in partnership with Great Manchester Police and addresses two research questions: 1. What can social network analysis tell us about gangs? 2. How useful are the social network analysis outputs for the police? For this, five individuals living in Manchester and identified as having gang links were chosen as the starting point for the network analysis. Further details about how to conduct social network analysis can be found in the ‘How to guide’ 2 published as an annex to this report.

London: Home Office, 2016. 34p.

By Emma Disley and Mark Liddle

The aim of this study was to understand perceptions of the nature of urban street gangs and whether these gangs have changed in recent years in the 33 areas1 that make up the Government’s Ending Gang and Youth Violence (EGYV) programme (HM Government, 2011a). The EGYV programme aims to improve the way that gangs are tackled locally through providing peer support to local areas to help prevent young people becoming involved in violence; providing exit routes for those already involved in gangs; and ensuring that appropriate enforcement responses are put in place to address challenges associated with gangs. The study was based on the perceptions of practitioners working on gang-related issues as well as individuals who were current or ex-gang members, or associated with, or affiliated to gangs (referred to throughout as gang associates). It investigated the extent to which there were perceived similarities or differences in the nature of street gangs in EGYV areas and whether or not gangs were thought to have changed in the last two years. It also explored the extent to which there were common or divergent trends in perceptions at national or local levels. It was not the purpose of this study to evaluate the effectiveness of the EGYV programme or local measures to address gang and youth violence. The findings, based largely on practitioners’ perceptions, highlight issues and possible trends that could be more fully explored and investigated locally or nationally, using a wider range of evidence and information.

London: Home Office, 2016. 107p.