SAN FRANCISCO (AP) — San Francisco shed a vestige of its free-spirited past as local lawmakers narrowly approved a citywide ban on public nudity.

Casting aside complaints that forcing people to cover up would undermine San Francisco’s reputation as a city without inhibitions, the Board of Supervisors voted 6- 5 on Tuesday in favor of an ordinance that prohibits exposed genitals in most public places, including streets, sidewalks and public transit.

Exemptions would be made for participants at permitted street fairs and parades, such as the city’s annual gay pride event and the Bay-to-Breakers street run, which often draws participants in costumes or various states of undress.

Supervisor Scott Wiener introduced the ban in response to escalating complaints about a group of men whose bare bodies are on display almost daily in the city’s predominantly gay Castro District. He said at Tuesday’s meeting that he resisted for almost two years, but finally felt compelled to act.

“It’s no longer an occasionally and quirky part of San Francisco. Rather, in the Castro, it’s pretty much seven days a week,” Wiener said. “It’s very much a, ‘Hey, look what I have’ mentality.”