You sound like one of the club reps who was on the news last year or 2 years ago when a bunch of trucks went up Greystokes.
Show me in the motorvehicle act where it states this. I call BS. If so then there are lots of loggers/hunters/firewood gatherers who are illegally accessing the back country every fall/early winter.
I'm not condoning tired vehicles rutting up groomed trails but there's got to be shared use on the non-groomed forest roads. It is Crown land that belongs to EVERYONE in BC. Like my comment earlier it's pretty bad when we are fighting amongst ourselves (motorized users) about accessing the back country. I have a hard enough time dealing with the skiers who think they should have exclusive use of it let alone people who are supposed to be on "our" side.
Nope. not a club rep. i'll try and find it for you. i read up about it last year. the skinny of it is. once a road has not been plowed for winter driving, its considered closed to motor vehicals. if i remember right it even voids your insurance.