Gotcha, have never heard of a track classification system for dse / parks, shame it never got off the ground

I have a mate thats right into Mountain Bike riding esp downhill riding, we use to live next door to each other a couple of suburbs away from where I am now, there is some bushland that goes down the mountain side just down the road which over the years got turned into a downhill track about 1 year ago now council came along and erected no mountain bike riding signs on the track!. He has worked long and hard to get permission off council to find somewhere local and finally got permission to built a track at another location that wasn't 2 far away. Mind you this was one area that was closed down to 4wd access many years ago

Its not just four wheel drivers coping it these days!