'Some of those wild tilts where remembered for his ending up half naked on the ice. That was cleverly by design. He would deliberately wear his jersey and equipment in a fashion where he could easily discard the gear so that his opponent had nothing to grab on to. The NHL quickly installed the "Rob Ray Rule" – any player who does not have his jersey tied down and is involved in an altercation is banned for the rest of the game.'
Sabre Legends: Rob Ray
Source: Sabres.com