An attendant looks on as a man enters a Pit Stop public toilet outside a Mission District transit station in San Francisco on July 30, 2015.
An attendant looks on as a man enters a Pit Stop public toilet outside a Mission District transit station in San Francisco on July 30, 2015. Eric Risberg The Associated Press
An attendant looks on as a man enters a Pit Stop public toilet outside a Mission District transit station in San Francisco on July 30, 2015. Eric Risberg The Associated Press