I always hung out with skater types anyway and people that did graf, so now i try to give them a pass, stoners too who get complaints sometimes. "i couldn't detect any unusual odors" lol. They instantly turn hostile though cause im security and a mortal enemy. 9/10 times it ends up "You're the best security i met i hate those power tripping assholes" "Me too. It's just a shitty job man i don't know what their problems are".
Unless someone is doing something really stupid like damaging some expensive brick or stone. "Dude they're going to sue you for like $20,000 to repair that you better get out of here quck"