I second that, blowing people up, committing genocide and what not is just friggin fine, but showing a little skin (ok, maybe a bit more than that) is DAMAGING, it's a NONO!.
I don't know if people obey rules of censor and ratings in the UK/US, but here nothing is censored, nor rated as such, except for a few cinema flicks which noone cares to check up on anyhow.