I've never been approached by the police, and I've never done anything that would warrent it. A guard in the Mall once told the group of friends I was in, four years ago, to not linger at the top of the stairs. It seems silly, but come on, what is it that you're told never to play on.
The only things I could possibly be arrested for are copying games and music, and eating lamb without mint sauce, but both of those are stupid laws.
