[WikiEN-l] Gridlock should be impossible.

[Jay Litwyn]

Ever notice that people who get stuck in an intersection are running a red 
light? Anybody who wanted to complain would hav a solid ten or fifteen 
seconds to catch a crime in the act with a photo that includes a license 
plate (maybe two) and a traffic light in the same shot. So, if you cannot 
finish crossing an intersection before a light changes, then do not start.