Hybrid icing

In hybrid icing, play is stopped for icing if the player on the opposing team reaches the faceoff dot first, instead of skating all the way across the goal line to touch the puck.

This type of icing is intended to reduce the number of collisions along the boards during touch icing, while still allowing the team that iced the puck to get to it first to wave off the icing. When the puck is shot around the end boards, travels down the ice and comes out the other end, the linesman judges who would have touched the puck first. If it's the defending player, he calls an automatic icing, but if it's the attacking player, he lets the play continue.