Fines, Impounds, Out of service until repairs are completed....all GREAT ideas, but even with a few offenders being busted, and the social media helping the cause, there will always be a few that will roll the dice. The commercial vehicle industry is the first to come to mind. How many small towns have engine brake ordinances, not because of engine brakes, but because of straight pipes. How long will it be that states start passing California emissions standards (because a rolling coal pickup blew a Prius full of soot?) and you will get a yearly vehicle (car, motorcycle, truck, etc.) inspection and when the vehicle passes inspection you will be issued a sticker? We snowmobilers are the beneficiaries of the use of thousands of miles of public land that many people before us fought for and as we all have witnessed, can easily be removed with the stroke of a pen....or, if we're lucky they will put a $500 price on a trail pass to thin the herd.