I had an investor buddy come by the gym one day to have a chat, & the fella points out to us that the new security cameras we were having installed that day would be useless in court if we were ever broken into because we didn't have any signs posted stating "hey thief! you are on camera" or something to that effect. So apparently if somebody smashed our window at night, entered the gym, waved to the camera, and even drove their truck inside the gym with their license plate clearly on camera, we could not use that tape in court to prosecute the thief. I was no longer interested in buying the place so I kept that little bit of information to myself & didn't mention it to the then owner. Lol