Track Speeding Cars With Cams to Determine Intent

Why?

Sometimes you go over the speed limit for a short time, when overtaking another car for instance. It would be beneficial and just not to get a speeding ticket when this happens.

How?

Use multiple traffic cams that measure multiple speeds over a certain length of the road, instead of only one. This would enable the discovery of true speeders as opposed to an occasional over the limit occurrence.