No person shall permit any boat, trailer, commercial vehicles, equipment, or other items of tangible personal property other than a licensed motor vehicle, to remain in a municipal parking lot between sunset and sunrise. Any such item left on a municipal parking lot after sunset shall constitute a nuisance and the city may abate the nuisance by removing such item and placing it in the city's impound lot. It shall be dealt with in the same manner as an impounded motor vehicle. This section shall not apply if the city manager has granted written permission for such an item to remain in a municipal parking lot. (Ord. 918, 5-21-2012)