The DMI guide provides practical information intended to help law enforcement, community, and social services partners–the strategy's key stakeholders–prepare and successfully execute DMI to close overt drug markets. It discusses the ways overt drug markets damage neighborhoods, contribute to disorder, and negatively affect communities. This publication guides the reader through the processes of partnership formation, police-community reconciliation, dealer notifications, staging call-ins, maintaining closure of drug markets, and delivering services to dealers. DMI is intended to help communities reduce the use of intrusive policing practices, transform neighborhoods, and allow law enforcement to step back and the community to reclaim its voice in how it wants to live.