The red-light camera watch continues with readers' questions about yellow lights, malfunctioning traffic signals and emergency vehicles: ...

CBS 2's Dana Kozlov reports red light cameras are not all that popular, but if yellow lights are running short, and what the judge said is accurate, camera opponents say that means more tickets.

VDOT updated their yellow light formula in January of 2013. It allows cities to set the yellow lights at left hand turn lanes shorter than those of straight lanes, because drivers are expected to ...

According to previous Statesman reporting, the light must remain yellow for 3.2 seconds when the speed limit is between 25 and 35 mph, and four seconds when the speed limit is 40 mph or greater.

It's the bare minimum for a yellow light in Illinois, and paired with a red light camera, it can be expensive. One red light camera in south suburban Lynwood made $380,000 in revenue last year.

As D.C. prepares to more than double the number of traffic enforcement cameras, Post readers asked for a primer on yellow lights and pedestrian crossings.

Chicago's yellow lights are indeed set for three seconds, just at the absolute federal minimum for safety. But in the most of the area's suburbs, yellows last 4 seconds to 4.5 seconds.