While there is no question that outlaw biker gangs are extremely violent and fearless,they are more restrained when working for hire. If they are collecting a gambling debt or carrying out a beating or a killing,they aren't going to draw any attention to themselves,since this could result in putting the Club at risk.

Having said that,if it involves a threat to the Club itself,then yes,they will kill a rival gang member in the middle of a police station,if that is what has to be done.