Banned for there's no limits in the nut house, unless you go full-tilt and get fitted with a strait jacket and a muzzle.
However, if you go full-tilt, the muzzle is fitted first so's you can't bite the bloke fitting the strait jacket. Oh and going full-tilt has its consequences. You get force-fed through a tube up yer nose.... which is better than cutting out the middle-man and getting force-fed up Uranus.