I don't think there is a enough work for what there payed for. You need cops just in case something goes down. There an insurance for citizens' safety.
When I was gambling, I had to show my driver's license to prove I was over 21. I just lost some money on a machine and was a little steamed about it. I took it out a little on the cop and he said to pay some respect. After that, I was trying to avoid seeing the officer again for the rest of the...