Crime Reduction Toolkit Intervention Page
Evidence-rated crime-reduction intervention (EMMIE).
Effect on crime
reduces crime
Evidence quality
strong
Cost
moderate
What the evidence says
This intervention page focuses on connecting individuals in policing to share good practices aimed at reducing crime and enhancing safety. It emphasizes the importance of setting standards and providing training for law enforcement professionals. The evidence presented supports these practices as effective in improving police-community relations and reducing crime rates.
How it works
By establishing standards and facilitating training, this intervention aims to enhance the capabilities of law enforcement personnel. Improved practices and shared knowledge help to foster community trust and engagement, which in turn, significantly contributes to crime reduction.
Implementation
Key implementation considerations include consistent training updates, community engagement strategies, and regular evaluation of training effectiveness. Collaboration between different policing agencies is also emphasized to ensure comprehensive adoption of best practices.
Source: College of Policing Crime Reduction Toolkit (What Works Centre for Crime Reduction). Summarised 2026-07-15. BlueLineHub is independent and not affiliated with the College of Policing.