I have a document to use my powered wheelchair OR 4 wheeler, if "I" had one,to access, and for use on all the trails the NC State public hunting lands in NC. That includes Trails or roads where all but State vehicular traffic is prohibited. After all this rig is my legs. But there are always abusers of such places and regs made to level and equal as much as possible the public places we all have a right to go or use.
Personally "I" can see reason why such a regulation might be enacted, There are many such regulations that have been enacted in relation to HP Hunting in many different States. Almost every one is related to someone abusing/ misusing a privilege in the past.