permitted by the Board or its authorized representative. 2. No person shall ride a bicycle, scooter, skate, skateboard, or other wheeled device on any pier. Subdivisions 1 and 2 of this subsection shall not apply to the use of wheelchairs by persons whose physical condition necessitates such use. 3. No person shall dive or jump, or cause another to fall, dive or jump from a pier, or climb or be on the outside of the railing of a pier except: (a) members of the lifeguard service of the Department of Beaches or any other person as may be delegated by the lifeguard service or any of its personnel to assist them in rescuing or saving lives; (b) members of the lifeguard service during the course of drills and training; (c) authorized persons involved in the maintenance, repair or construction of the pier or a part thereof; or (d) as a participant in an aquatic event or activity which is approved and authorized by the Director of Beaches. 4. No person shall swim, operate or otherwise use a surfboard, skindive or use self-contained underwater breathing apparatus within an area described as one hundred (100) feet of either side of the pier except for purposes otherwise authorized by this article. 5. No person shall climb or crawl on the pier railings, pilings or under structures. 6. No person shall do any overhead casting or allow any fishing lure or hook to pass inboard of the pier railing while casting. 7. No person shall clean any fish except at locations provided for that purpose. 8. No person shall use more than one pole or drop line at any one time. 9. No person shall fish or trap sea life for commercial purposes. 10. No person shall use any fishing spear or spear gun. K. Within the limits of any parking lot located within the limits of any park: 1. No person shall drive a vehicle onto any public parking lot without paying the posted fee to the attendant on duty thereon or by paying the metered fee. 2. No person shall stand or park any vehicle on any metered or unmetered public parking lot between the hours of 10:30 o’clock p.m. and 5:00 o’clock a.m. of the following day or such other hours as the Council may establish for each public parking lot by ordinance, whether said vehicle is occupied or unoccupied.