It Can Harm The Club
Hells Angels know that substance abuse will harm the reputation of the club as a whole. This is the reason the members avoid it. On top of that, the motorcycle club has a no-tolerance policy when it comes to sexual assault. A rider who commits anything of that sort will be kicked out.
They All Pull Over If One Of Them Is Pulled Over
Members of Hells Angels are still bound by laws that govern the land regardless of how they feel about it. If a cop catches a rider engaged in an illegal act, the police will probably pull them over. Should this ever happen, the other members of the charter play it by the club’s rules.