Swimming naked isn’t a sexual perversion. It’s natural and fun. Londoners might not have leapt out of their suits to join me, but nor did they pelt us with rocks like incensed Medieval peasants. Deciding whether or not to wear clothes might not be as important a human right as, say, having a free press or the right of assembly – but it is a choice people deserve to have. And I will unleash the naked lawyer on anyone who dares disagree.