I have a friend that help design & implement the system in Ontario. I went back to the casino I was caught in and sat at a roulette table with a friend, and within 2 minutes, a manager came right up to me & only me to greet me, never looking at my friend. The friend said that if I had told him what happened, he would have never believed me. This was about 10-12 years back, way before the Facebook time.