It doesn't help that the way these cams are rolled out involves just lowering speeds on roads that have had consistent speeds listed for decades , then dinging people who speed. On the internet you can find extremists of every type. Doing 11 over the speed limit is not in any way equivalent to doing 50 over, nor does lowering the speed limit on existing roads always lead to safety increases or accident reductions. It can sometimes , but the internet would have you believe that it always absolutely works, the 10s of millions cities gain in revenue from this doesn't affect their deployment decisions of cameras at all, and someone doing 11 over the speed limit (often 9 under the former limit on that road) is a terrible human being.