Drug Courts
Evidence-rated crime-reduction intervention (EMMIE).
Effect on crime
reduces crime
Evidence quality
very strong
What the evidence says
Drug courts serve as an alternative for offenders who are drug users or addicts, integrating treatment with the criminal justice system. Evidence suggests that they have reduced reoffending rates by approximately 10% for adults and 5% for juveniles, though some studies indicate instances of increased crime. The intervention focuses on supervision, coercion, and a system of rewards and punishments to motivate participants throughout their treatment process.
How it works
Drug courts utilize supervision, rewards, and sanctions to engage participants in treatment, fostering accountability and compliance through a structured environment. Regular hearings with judges help maintain motivation and reinforce positive behavior.
Implementation
Key features for effective drug courts include timely identification of eligible participants, integration of treatment services, and ongoing judicial interaction. Effective implementation requires competent staff and interdisciplinary collaboration.
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.