6 cities caught shortening yellow lights.

[firestarter]

http://davedragon.rilysi.com/2008/03/cities-shorten-yellow-light-times.html
Short yellow light times at intersections have been shown to increase the number of traffic violations and accidents. Conversely, increasing the yellow light duration can dramatically reduce red-light violations at an intersection.

[FATboy05]

This needs to be more widely publicized IMO WHAT A LOAD OF CRAP