Harbor patrol officers of the County of Los Angeles, acting under the jurisdiction and orders of the County’s Director of Small Craft Harbors and/or the County’s Harbor Master, Marina del Rey Small Craft Harbor, shall have full authority to enforce the provisions of this ordinance and the provisions of the California Harbors and Navigation Code within the area described in section 69.01, or the area immediately adjacent thereto, including the power to arrest for violation of the provisions thereof, as though employed by the City of Los Angeles in the capacity of harbor patrol officers or harbor police officers. Nothing contained herein, however, shall constitute such harbor patrol officers as employees or agents or officers of the City of Los Angeles.