Bench-clearing brawl America, where the penalty rules are more permissive); the general procedure in a one-on-one fight is to let it pan out and then send both players to the penalty box with five-minute major penalties. Escalations beyond isolated fights, such as line brawls between groups of players on the ice, are prohibited, meaning bench-clearing brawls will result in serious consequences. General brawls can result in players being assessed game misconduct penalties and ejected from the game. This is especially the case if a player leaves the bench or penalty box to join a fight. As in baseball, hockey brawls usually result
Penalty (ice hockey) deliberately injuring another player as well as attempting to injure another player. Many other penalties automatically become match penalties if injuries actually occur: under NHL rules, "butt-ending, goalies using blocking glove to the face of another player, head-butting, kicking, punching an unsuspecting player, spearing," and "tape on hands during altercation" must be called as a match penalty if injuries occur; under IIHF rules, "kneeing" and "checking to the head or neck area" must be called as a match penalty if injuries occur. The team of the offending player must choose a substitute player to place in the box from any