GVI – a strategy to combat serious violence in criminal milieux
The Group Violence Intervention (GVI) is a strategy for reducing violence in criminal milieux, in a specific city or neighbourhood, and is based on cooperation between the police, the municipality, the prison and probation service, and the local community.
The Group Violence Intervention has produced positive results in several US studies when it comes to reducing the most serious violence in criminal milieux. A central starting point for the strategy is that the majority of all serious violence in a society can be linked to a few individuals. In order to reduce violence, society should focus its resources on these individuals and the groups they belong to.
Malmö was the pilot municipality for the 2018–2020 strategy, under the name “Sluta skjut” (stop shooting). Since then, Malmö has chosen to work with the strategy as part of their regular operations.
Contact
Wiliam Wikström
william.wikstrom@bra.se
+46 (0)8-527 58 455
Introducing GVI
The Group Violence Intervention was first implemented as Operation Ceasefire in Boston in the mid-1990s. The strategy has repeatedly shown that focused cooperation between the police, municipalities and local communities can reduce serious violence such as shootings.
The strategy is based on focused deterrence, and has a group focus. A central starting point for the strategy is that the majority of all serious violence in a society can be linked to a few individuals. In order to reduce violence, society should focus its resources on these individuals and the groups they belong to. The specific focus on the entirety of a group(s) influences norms, and particularly group dynamics, in such a way that conflicts can be resolved by methods other than using serious violence. The strategy relies on three central elements, all of which are equally important and all of which reinforce each other. The three elements are:
- Communication: A common message from society’s various actors that violence must end. This is done through direct communication with the group’s members.
- An offer to help: Group members who want to leave their criminal life will be helped to do so.
- Sanctions: Swift and predictable consequences of violence for entire groups. Since it is groups that drive violence, this will have a greater effect than interventions with an individual focus.
A background to GVI in Sweden
Since the 2010s, a rise in deadly violence among criminal groups in Sweden began to appear in the statistics, primarily in the form of firearm violence. It gradually became clear that this was not just a temporary upturn, but a trend. The Swedish National Council for Crime Prevention’s external monitoring identified possible working methods to combat the increased firearm violence in criminal groups. GVI emerged as a powerful tool in the fight against this type of criminality.
Malmö was the pilot municipality for the 2018–2020 strategy, under the name “Sluta skjut” (stop shooting). Since then, Malmö has chosen to work with the strategy as part of their regular operations. Find out more about Sluta skjut here.
In autumn 2021, the Swedish National Council for Crime Prevention, the Swedish Police Authority and the Swedish Prison and Probation Service were commissioned by the Government to spread GVI together to more locations, and the agencies have formed a national support team to assist new local implementations. This assignment includes drawing on the experiences gained from Sluta skjut. In practical terms, this means that the agencies provide local authorities and organisations with method support for the strategy. It also involves ensuring that each new implementation is evaluated appropriately. The aim is to increase knowledge about how to prevent serious violence such as shootings in Sweden.
To date, the municipalities of Örebro, Gothenburg, Uppsala, Huddinge, Järfälla and Upplands-Bro – in partnership with the Swedish Prison and Probation Service and the police – have decided to start working with the strategy. When the strategy is implemented in a new location, it often needs to be adapted in line with local circumstances while ensuring that the basic elements are preserved.
The work with GVI in Sweden is part-funded by the EU’s Internal Security Fund (ISF). Brå has engaged the National Network for Safe Communities (NNSC) at John Jay College in the United States (which is currently working to further develop the strategy) to join the project. The NNSC provided operational support for the pilot project in Malmö.
Municipalities working with GVI
So far, seven municipalities have decided to work on the basis of the GVI strategy (links to content in Swedish):
- Malmö
- Gothenburg
- Örebro
- Huddinge
- Järfälla and Upplands-Bro
The 'Sluta Skjut' pilot operation
The pilot project, called “Sluta skjut – Tillsammans för ett tryggt Malmö” (stop shooting - together for a safe Malmö), was a partnership between the City of Malmö, Malmö Police District, Development Centre South at the Swedish Police Authority’s National Operations Department, and the Swedish Prison and Probation Service. The pilot project ran for two years, ending on 31 January 2020. Since then, Sluta skjut has continued within regular line operations in Malmö.
Evaluations of Sluta skjut
Malmö University has carried out two evaluations of Sluta skjut on behalf of Brå.
A process evaluation was published in October 2020, showing that the American strategy could be adapted to suit Swedish conditions and that the model could also be useful in other Swedish cities with similar problems to Malmö.
An impact evaluation was published in February 2021, showing that the number of shootings in Malmö fell during the Sluta skjut pilot project period. Malmö has also seen a continuous downward trend in terms of shootings in recent years compared to other Swedish cities. However, it is hard to ascertain statistically which factors are behind this decrease.
The results in Malmö
Authorities’ experiences of communicating anti-violence messages to violent groups in Malmö
In 2018, the first call-in meeting as part of a group violence intervention took place in Malmö, Sweden’s third-largest city. In this article, published in the Nordic Journal of Criminology, the case is made that working with strategic communication enabled the development of new ways to identify and reach out to potentially violent groups.
The work involving GVI in Sweden is part-funded by the Internal Security Fund (ISF).