Comment Re:What about real city driving? (Score 1) 572
I say that people are the problem. If people were courteous enough to follow the Stop Sign rule and not get angry and impatient then we would not need traffic lights. Traffic lights in turn cause the problem of the backups you just described, because of the lag of one driver hesitating and starting the positive feedback loop.
Like this: http://www.youtube.com/watch?v=lwHfibl1AoI&translated=1