It shall be unlawful for any person, firm, corporation or association owning, operating or having charge of any circulating or lending library to lend or rent to any person under the age of 21 years any book, magazine, pamphlet or other printed matter, unless and until such minor shall have registered with such circulating or lending library, and shall have received therefrom a membership card; provided, however, that such membership card shall not be issued to any person under the age of 21 years without the consent of the parent or legal guardian of such minor in writing, signed by such parent or legal guardian in the presence of the Librarian in charge of such Library. In case such minor has no regularly appointed legal guardian in the City and County of San Francisco, then such written consent must in like manner be obtained from the person who has the care or custody of said minor.
(Added by Ord. 1.075, App. 10/11/38)