Without the consent of the club it is illegal to sell/pass your ticket onto another person - its the law of the land not the whim of the club. They are now taking action because some people have gone too far and are frankly taking the piss out of the club, this has to be stopped. By taking this action and being seen by the feds to be proactive in acting they are leaving sensible fans to follow the rules as previously exercised if you get my jist and so far I have seen no evidence to the contrary.