Informal track construction is quite topical in the club at the moment. Here is what is going on on one of our mapped terrains. Not all are mapped yet, and I keep finding more. I think the rule is, if you have a big enough lobby group you can get away with anything.
The club would never be given a permit for an MTBO event in this area (or any Parks Vic forest around Bendigo) because Parks Vic sees this as setting a legal precedent for the use of these tracks. Fair enough. Using the tracks would be condoning vandalism by a group that likes to think of itself as having sound environmental credentials.But its no use worrying about a precedent unless you actually enforce the regulations. I give it another two years and this whole area will be covered in MTB tracks.
I wonder what would happen if someone proposed that the orienteering community will not use illegal tracks in their events? ... That would really sort out where our ethics are situated.