[HankB99]

The flip side of that is drivers who make a right turn on red w/out stopping - slowing down only enough to maintain control of their vehicle. Some also ignore the signs that stipulate no right turn on red when pedestrians are present, even if there are pedestrians in the crosswalk. I've been nearly run over a couple times in that situation. They're looking for approaching traffic and not where they're going.

As far as simply running red lights, some percentage of drivers - perhaps 1-5% do that at any given intersection. That's often enough that I have to look both ways before proceeding on green to avoid getting hit. That in spite of the 2 second delay between red and green lights. ¯\_(ツ)_/¯

This is in the Chicago suburbs, not sure of other areas. Chicago did have a reputation for shortening the yellow when cameras were installed. I didn't notice that where I live.