From what I've seen I don't think the MCA or any other organization can stop this rude behavior, I see it happen at basicly all the car shows that I attend-even the Chevy ones!-we go to a real nice All-Ford show each January at Silver Springs here in Florida and its a just for fun type show that draws nearly 2,000 vehicles, they do stuff like best of show awards, but folks are driving out of the park while people are walking around and while the awards ceremony is going on on Saturday afternoon, and by Sunday only 1/2 of the cars are left- if the MCA can't put a stop to this type of thing at National shows who can?