what are the dda drugs?
['Amphetamines (including dexamphetamine) Amphetamines are class B, schedule 2 drugs. ... ', 'Anabolic steroids. ... ', 'Benzodiazepines (including diazepam, flunitrazepam and temazepam) ... ', 'Buprenorphine (including Subutex) ... ', 'BZP (and other piperazines) ... ', 'Cannabis. ... ', 'Cocaine (including crack cocaine) ... ', 'Codeine.']