I agree that the presence deters people from running them and I am for them. However, when I lived in Texas it caused a bunch of rear end collisions because mos

I agree that the presence deters people from running them and I am for them. However, when I lived in Texas it caused a bunch of rear end collisions because most drivers thought the person would run the yellow/red timing of a light instead of coming to a tire screeching stop. The cameras ended up causing more accidents because the driving culture/habits were poor.