The document discusses a "Club Drug Clinic" that was set up to: 1) understand what drugs people are using and risks; 2) develop evidence for treatment; and 3) provide tailored assessment and treatment for those struggling with club drugs. The clinic found reductions in heroin and crack use in the population since 2005. Key services offered include: information, substance use assessment, medical treatment, psychological treatment, and support for relatives. Main findings were issues with urology, mental health, HIV, and injecting of methamphetamine in the LGBT population.