In many countries drugs law are very severe. In Singapore you may be hanged for possessing more than a certain amount of cannabis. In the USA, as explored in the book Reefer Madness by Eric Schlosser, many people convicted of marijuana trafficking are serving life sentences without parole, a higher sentence than that received by most murderers in the USA. In the UK cocaine and heroin dealers often serve longer sentences than rapists. Possession of a gun is punishable by up to 5 years imprisonment, which possession of cocaine, heroin or ecstasy is punishable by up to 7 years imprisonment. Supplying (or possessing with intent to supply) cocaine, heroin or ecstasy is punishable by a maximum life sentence, and supplying cannabis is punishable by up to 14 years imprisonment, much more severe than the penalties for illegally suplying guns. In fact the maximum punishment for membership of proscribed terrorist organisations (like Al Qaeda) in Britain is ten years in jail, less than for supplying marijuana.