ONE of the state's most influential bikies has defected from one of the most powerful outlaw clubs and joined the Hells Angels, leaving police on the alert for reprisal violence.

The former national president of the Nomads motorcycle club, Scott Orrock, recently left the club following a dispute with members from other chapters. The dozen members of his Marrickville chapter handed in their club vests - and therefore their membership - in protest at his treatment.
http://www.smh.com.au/national/bikie-defection-leads-to-retaliation-fears-20091227-lgah.html