Man, talk about approaching the problem from the wrong angle! Unbelievable.

Who wants to start a betting pool to predict the next thing they ban? Myself, I'm guessing it'll be sporting equipment in public places. All your equipment will be safely locked up at the gym/field due to the risks of baseball bats and golf clubs etc.

(Either that or you'll need a special permit to buy steel chain; consumer grade chain will be nylon. Can't get a good swing with it, see.)