Why would a casino have clocks are there clocks in most businesses? Everyone and his dog has a watch or more likely these days everyone has a smartphone with a clock on it.

People used to think we pumped oxygen into the casino too. It would be a fire hazard, and expensive to buy oxygen and maintain such a system. The casino where I worked for 13 years was so cheap they took away the kleenex from the staff locker room, downgraded the toilet paper, cut out staff parties.