(1) All two-wheeled vehicles powered by an engine shall park in areas designated for motorcycles only and will not use spaces assigned to automobiles or bicycles. All motorcycles parked on campus must have a parking permit displayed.

(2) Bicycles and other nonengine powered cycles are to be parked in bicycle racks where provided. No person shall park a bicycle inside a building, by a doorway, on a path, sidewalk, walkway, or in such a manner as to block or obstruct the normal flow of pedestrian traffic. Bicycles and motorcycles may be cited, immobilized or impounded if in violation of this section.