Persons may not change clothes in a gas station without permission of the owner.

Sec. 5-13. Changing clothes in public lavatories, etc. It shall be unlawful for any person to undress or to put on a bathing suit, change from a bathing suit to normal clothes or change from normal clothes to a bathing suit in any public lavatory or toilet room in the city without obtaining permission or consent from the owner or proprietor. (Code 1980, § 7-10-13)