Even if we can accept that children need protection from sex, is it right to use the full force of the criminal law – which includes the threat of criminal prosecution and the prospect of a criminal sentence – to do it? It is contrary to both justice and common sense for people who have merely had consensual sex with a teen who happens to be under-16 to be arrested, tried, branded with a criminal label (‘statutory rapist’, ‘sex offender’), thrown in prison, and thereby treated on the same footing as real (sometimes violent) rapists, arsonists and kidnappers.  The debate surrounding the age of consent raises the broader point of the role of the criminal law. The function of the criminal law is to preserve public order and decency, not to intervene in the lives of citizens, especially those who have mutually consented to taking part in a harmless activity in private. To accept otherwise would be to disregard the crucial notion of human autonomy and the free will of the individual, which are expressed, regardless of one’s age, each time a person presents his or her consent. This is why it is so important that the law recognises the sanctity of consent.