Red light cameras: Unjustified hate
Huevos Rancheros hates 'em. As for me, I don't mind them. If we lived in some kind of utopia where cops actually enforce laws (say, going after property thieves, pulling over people who ran red lights, etc.) instead of sitting on the side of the road waiting for cars to break drastically underposted speed limits (Spicewood Springs Road between Mopac and Mesa, I'm looking your way), I might be more upset; but as it stands, I'm with Jennifer Kim: this is really the only practical way to get people to stop running red lights. What follows started as a comment to his blog; which grew way too large, so I've posted it here instead.
You're [HR] just as guilty as Martinez at making broad-stroke conclusions without any backing evidence. Two simple examples:
People don't run red lights on purpose, they tend to do it by accident, and cameras won't help that.
I don't buy that without a citation. It looks to me like most red-light runners are of the "run the orange" variety where they speed UP in order to avoid having to wait through another cycle.
But the city isn't looking at increasing yellow light times. Why? Because it would decrease camera revenue.
This would be a poltiically foolish move. Increasing yellow light times more likely means fewer cars make it through each cycle (some people stop earlier as they continue to do what they were taught to do in driving school; the people who ran the red light now just run the yellow; the people waiting on the other side continue to wait). What do you suppose the public would do upon hearing that the city was about to lessen the thoroughput of major intersections in the city?
One can easily fashion red-light camera laws which don't provide the perverse revenue incentives for the contractor (your only strong point) - and one can just as easily find perverse law enforcement incentives in speed limit laws, yet nobody serious argues for their complete elimination.
Besides, every single argument you make applies equally to simply stationing cops in unmarked cars at these same intersections. Could lead to an increase in rear-end collisions. Check. Provides incentive to mess with yellow-light timing. Check. Etc.
Now, if I could only get somebody to make sure they also caught cyclists blowing through red lights...
Update which came to mind while I was talking to a skeptical compadre: How about this compromise, by the way: increase the yellow light time, and stick the red light camera on there? I'd be willing to pay the thoroughput penalty as long as it was publically understood that it was part of this compromise to avoid the supposed bad financial incentives for the contractor / city. Of course, that would never work; the suburbanites and road warriors would resume their ignorant claims about traffic lights being out-of-sequence about fifteen seconds later...