When lead-footed drivers get snagged and ticketed, their downfall might have been passing a speed trap where a cop was using radar or a laser, or maybe the driver passed a speed camera. However, as technology improves traffic enforcement, it is also progressing on the side of the speeder. Now joining the radar detector is crowd-sourced reporting of speed traps, a virtual warning system using the Internet and a mobile app.
By Colleen Kan



