(Amended by Ord. No. 153,027, Eff. 11/16/79)
A. Whenever a danger to the public health or safety is created in any public park by such causes as flood, storm, fire, earthquake, explosion, accident or other disaster, or by riot or unlawful assembly, the General Manager, an Assistant General Manager, a lifeguard of the Department of Beaches or a park ranger of the Department may close the area where the danger exists for the duration thereof to any and all persons not authorized to enter or remain within such closed area.
B. Park rangers may close the immediate area surrounding any emergency field command post established for the purpose of controlling any dangerous condition stated in this section to all unauthorized persons.
C. No unauthorized person shall willfully and knowingly enter an area closed pursuant to Subdivision A. or B. of this section nor shall willfully remain within such areas after receiving notice to evacuate or leave the area from any park ranger, lifeguard, fire fighter, or peace officer.