BRISBANE, Australia (AP) - It's a frequent - and most often frantic - high-pitched yell when kids playing street hockey in North America know their game is about to be interrupted.
"Car!" screams one of the players, and the nets at either end of the makeshift asphalt or cement "rink" are quickly - and most often begrudgingly - pulled to the side of the road to allow a vehicle to pass. Then the nets are back
