Was on a jobsite on San Bernardino today. Working on top of a 6' high wall. Climbed down for a second ,turned around and the Super was standing there with his mask down around his neck. Told me to put on a mask, I say I'm not working near anybody. He says put it on, maybe i havent heard its the law. I ask if i can wear it like him,he says he just smoked a cig and forgot to put it back up. WTF this shit is so stupid.Here are a couple pics of my view in each direction. Nobody in any of those vehicles.