The department shall adopt regulations for special occupancy parks which shall take into consideration any special conditions as location, physical environment, density of usage, type of operation, type of vehicles to be accommodated, and duration of occupancy. These regulations shall establish requirements that are determined by the department to be reasonable and necessary for the protection of life and property.
Source:
Section 18865.3, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=18865.3..