View Tammy Slaytonâs profile on LinkedIn, the world's largest professional community. Tammy has 7 jobs listed on their profile. See the complete profile on LinkedIn and discover Tammyâs connections and jobs at similar companies.
The radar beam. hits oncoming cars, and is reï¬ected back. to the radar unit, which can calculate. speeds from those reï¬ections. Radar can be used from a police car. thatâs either stationary or moving, since. it does not require precise aiming to. clock traï¬c speeds. There are also hand-. held units that can be operated from a. car, motorcycle, or an oï¬cer standing at. the side of the road.
If you're behind them, all they have to do is drive at the speed limit, and then look at your car. If you're moving towards them, you're going over the speed limit. Radar guns are actually really limited... they really only work when the cop is stationary. Lord_Emwurst Lord_Emwurst Joined: Aug 2, 2004.