Speaking against the decriminalisation of gay sex, Singapore MP Thio Li-Ann says:
Consent to harmful acts is no defence – otherwise, our strong anti-drug laws must fall as it cannot co-exist with letting in recreational drugs as a matter of personal lifestyle choice [..]
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Exactly. The next time you abuse libertarians for being idiots who want to legalise drugs, and free up gun ownership, and do other such nasty things, please remember that once you give a government the moral authority to ban things that are bad for you, you give it the moral authority to ban everything, including who you have sex with.