If the puck leaves the playing area or becomes unplayable due to a defect in the playing rink, a face-off will take place at the point where the puck was last played.
(Note) This includes a stoppage of play caused by a player of the attacking team shooting the puck onto the back of the defending team's goal without any intervening action by the defending team.
The defending team and/or the attacking team may play the puck off the net at any time. However, should the puck remain on the net for longer than three seconds, play shall be stopped and the face-off shall take place on an end zone face-off spot except when the stoppage is caused by the attacking team, in which case the face-off shall take place on a face-off spot in the Neutral Zone. However, if the puck comes to rest on top of the goal frame or in the netting on top of the goal frame, play shall be stopped immediately.