Every person who does any act in any park, whether the act is done by that person or by an agent or at the person's direction, and whether the person is acting as principal, contractor, or employer, and by that act makes the park or any portion of it dangerous must erect and, so long as the danger continues, maintain around the portion of the park so made dangerous a good and substantial barrier, and shall maintain at appropriate places along such barrier, during every night, from sunset until daylight, flashing lights, flares or some other suitable light sufficient to give warning of said danger.
(Added by Ord. 603-81, App. 12/18/81)