Speeding

what is the pace of the clock?

I have a speeding ticket that is this legal??

Stimulation means that the patrol car the suspected offender matches speed. This is done with a calibrated speedometer or radar inside the patrol vehicle. When radar is used in this way is actually reading speed patrol vehicle instead of the target speed and to the computer to make sure it is done, matching suspect speed. Some jurisdictions may specify a minimum distance over which the pattern must take place before it is admitted as evidence.