Crime Reduction Toolkit
Evidence-rated crime-reduction intervention (EMMIE).
Effect on crime
reduces crime
Evidence quality
moderate
Cost
moderate
What the evidence says
The Crime Reduction Toolkit provides guidance on setting standards, training, and best practices to connect policing efforts aimed at reducing crime and enhancing public safety. Evidence from interventions suggests that well-implemented training and shared knowledge can positively impact police effectiveness and community safety.
How it works
The intervention is designed to improve policing practices through standardized training, enhancing cooperation among law enforcement agencies, and promoting the exchange of successful strategies to effectively address crime.
Implementation
Effective implementation involves collaboration among multiple policing agencies, continuous training, and community engagement to ensure that practices are adapted to local contexts.
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.