For the purpose of these regulations, major recreational equipment is defined as including boats and boat trailers, motor vehicles, pickup campers or coaches (designed to be mounted on automotive vehicles), motorized dwellings, tent trailers, and the like, and the cases or boxes used for transporting recreational equipment, whether occupied by such equipment or not. No such equipment shall be used for living, sleeping, or housekeeping purposes, when parked or stored on a residential lot, or in any location not approved for such use. ('85 Code, § 15-6.13) (Ord. 33, passed 10-5-81; Am. Ord. 16-87, passed 10-5-87) Penalty, see § 157.999