1. Introduction: Community Safety and Mental Disorder -- 2. Justification for Compulsory Detention -- 3. Doctors, Social Workers and Relatives -- 4. Control in the Community -- 5. Policing the Mentally Disordered -- 6. Appropriate Adults and Mentally Disordered Suspects in Police Stations -- 7. Diversion: Its Place in the Scheme of Things -- 8. Dual Diagnosis and Control -- 9. Psychiatric Services and Treatability