For the purpose of this Article 39, the following words and phrases shall mean and include:
(a) "City." The City and County of San Francisco.
(b) "Commercial Dog Walking" or "Commercial Dog Walking Business." Doing business as a permittee under this Article 39.
(c) "Department." The Animal Care and Control Department of the City and County of San Francisco.
(d) "Director." The Director of the Animal Care and Control Department, or his or her designee.
(e) "Enforcement Officer."
(1) An officer or employee of the Department designated by the Director to enforce this Article 39;
(2) an officer or employee of the Port of San Francisco, the Recreation and Park Department, or the Public Utilities Commission designated by the Port Director, the General Manager of the Recreation and Park Department, or the General Manager of the Public Utilities Commission, respectively, to enforce this Article 39 on property under the jurisdiction of the Port, Recreation and Park Commission, or the Public Utilities Commission, respectively; or
(3) any person who is a peace officer under California Penal Code Section 830.1(a).
An officer or employee of the Department designated by the Director to enforce this Article may refer possible violations occurring on Port, Recreation and Park, or Public Utilities property to designated enforcement officers from those departments, who shall have primary responsibility for enforcement of the Article on properties under their respective jurisdictions.
(f) "Park Property." All grounds, roadways, avenues, squares, recreation facilities, and other property placed under the control, management and direction of the Recreation and Park Commission by the Charter of the City and County of San Francisco, and the open space on the blocks bounded by Market, Folsom, Third and Fourth Streets which is under the control, management and direction of the Successor Agency to the Redevelopment Agency of the City and County of San Francisco, otherwise known as the "Yerba Buena Gardens."
"Park Property" shall also include property under the jurisdiction of the Port of San Francisco that the Port Commission has designated for inclusion under this Article 39, and property under the jurisdiction of the Public Utilities Commission that the General Manager of the Public Utilities Commission has designated for inclusion under this Article 39.
(g) "Tax Collector." The Tax Collector of the City and County of San Francisco.