No owner, manager, proprietor or other person in charge of any room in any place of business selling, or displaying for the purpose of sale, any device, contrivance, instrument or paraphernalia for smoking or injecting, or consuming marijuana, hashish, PCP, or any controlled substance, as defined in the Health and Safety Code of the state of California, other than prescription drugs and devices to ingest or inject prescription drugs, as well as roach clips, and cigarette papers and rollers designed for the smoking of the foregoing, shall allow or permit any person under the age of eighteen years to be, remain in, enter or visit such room unless such minor person is accompanied by one of his or her parents, or by his or her legal guardian.
(Ord. 79-4-818 § 1 (part): prior code § 9.76.010)