Alcohol/Drug Service Self Referral You can self refer to one of the following alcohol/drug services by contacting them using the details provided: MIDASMIDAS (Manchester Integrated Drug and Alcohol Service)43A Carnarvon Street, Cheetham Hill, Manchester, M3 1EZTel: 0161 214 0770 Longsight District OfficeLongsight District Office, 523 Stockport Road, Longsight, Manchester, M12 4LLTel: 0161 234 5055