I didn't grow up in Canada, so I probably don't have crucial bits of knowledge on fighting. So please, explain it to me. I have been watching NHL hockey for the last 12 years or so, and in 90% of the cases when there's a fight, a typical situation occurs:
Something happens in the game, e.g. instigator X does something dirty to a skilled player Y. In the next shift or so, enforcer for Y's team challenges the enforcer for X's team. They proceed to beat each other bloody and proudly go out for 5 min., or a game. At no point in time is X actually punished.
So how is this "policing the game"? Please hold the outrage, I do not mean to insult or challenge anybody, just trying to understand.