Schools need to teach street rules. It is more effective in reducing bullying.
Rule #1 When you fight, fight fair. 1 on 1 or 3 on 3.
Rule #2 When you don't fight fair, you're a coward.
Rule #3 No outsiders in the fight. No cousins neighbours uncles etc.
Rule #4 When opponent is down, fight stops or you're branded not a gentleman
Rule #5 Fight with hands only. No weapons.