^Yeah, at my school they did that too sometimes, but basically unless it's out in plain sight you were fine. They weren't allowed to go through your stuff or anything, so if you could throw a blanket over it or something, you were good to go. Or you could get lucky and have a really laid back RA. On my friend's birthday a few years ago, the RA (who loved us) knocked on the door, looked around, saw the piles of beer cans, liquor bottles, and a bong on the counter, sighed and said "Happy birthday, just please keep it down a little!" and then left. We brought her pizza the next day.