Bar graph showing the relative personal and social harm of various drugs (most to least dangerous: Alcohol, Heroin, Crack cocaine, Metamfetamine, Cocaine, Tobacco, Amfetamine, Cannabis, GHB, Benzodiazepines, Ketamine, Methadone, Mephedrone, Butane, Khat, Anabolic steroids, Ecstasy, LSD, Buprenorphine, Mushrooms)
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