Keep Your Mouth Shut
The only reason that the public knows about the Hells Angels is that someone leaked this information. Julian Share, an investigative writer who has been trailing the gang since 2000, states that the Angels have a strict policy when it keeps to keeping their operations covert. "It's part of their secrecy and, to some degree, a part of their security," he said.
The Angels are Territorial
Much like street gangs, the Hells Angels are very territorial individuals. If a member of a rival gang enters the Hells Angels turf, they need to have permission and a reason to be there. If they don't, they have to leave. Quickly.