"Some protesters feel speed cameras are solely a revenue-generating measure which takes money from the poor." This is also the case in Central and Eastern Europe. EDIT: Please read what I cited properly. The citation includes the "Some protesters feel ..." part, which is what I meant - that many people in central and eastern Europe feel the same, not that I feel they're right (what I think is irrelevant).
It was not unusual to have people drive 150 km/h or so on the 110 speedways I was taking then, or 110 on the 90 countryside roads. Nowadays it seems like only few people break speed limits by such margins. In Belgium however (where I live now) there are speedcams as well but I notice a lot more speeding.
I think the difference is at least partly due to the points permit. French drivers get a total of 12 points and lose at least 2 points from any speeding, while Belgians only get a fine, which probably doesn't give a lot of incentive to people who have enough money to just pay the fine.