February 24, 2009
About a year ago, I thought that it would be a very good idea for the green lights to start blinking several seconds before they change to yellow. This would give any motorist time to come to a complete stop rather than slam on their brakes when the light changes from green to yellow. The green light countdown would avoid panic stops at the camera lights.
Using countdown clocks similar to the ones at pedestrian crosswalks would warn drivers too late to stop.
Judy
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