§ 73.20 PROTECTION OF TRAILS.
   (A)   General. No person shall disturb, destroy, injure, damage, or remove any property within the trail system including, but not limited to, vegetation, wildlife, signs, or facilities.
   (B)   Bill posting. No person shall post, paste, fasten, paint or fix any placard, bill, notice, or sign upon any structure, tree, stone, fence, or enclosure within the trail system.
   (C)   Obstructions. No person shall place or cause to remain within the trail system any obstruction to the free use and enjoyment of the trail. Any obstruction left on the trail may be removed at the owner’s expense. If an obstruction of material is removed, and is not claimed and the payment of expenses offered within a reasonable time, which in no case shall be more than 30 days, it shall be disposed of in accordance with the provisions of M.S. § 16B.25, as it may be amended from time to time, concerning the disposal of lost or abandoned property.
   (D)   Refuse. No person shall burn or dispose of garbage, refuse, litter, or trash within the trail right-of-way except in receptacles provided for that purpose.
Penalty, see § 70.99