Don't steal kids fucking poles. For all you know you could be stealing another NSers poles that he paid for. I had my poles stolen at Canon mountain last season and it pissed me off. Luckily a friend of mine had an extra pair cause otherwise I wouldn't have bought any.
If you're a ski bum who HAS to steal ski poles cause you don't have the money to buy them, steal rentals, don't steal from someone who might be in the same situation as you and not able to purchase a replacement pair.