Why does the policeman usually feel the back light of the car while it is being stopped?

if you have ever had a visitors violation to overtake the rate limit or every other cause, you may have noticed the manner the police signal you to forestall through the side of the road and then the police officer to launch the offense after he has touched the returned of your automobile together with his hand, Very acquainted if you stay in a Western u . s . a . just like the u.s. or Europe, because the police deliberately contact the rear mild of the car as you approach it! There is a superb purpose for it!

The truth is that this act is a part of the habitual workout of the policeman to prove that he approached this automobile and left his fingerprints on him within the case of the victim of some. before radars and surveillance cameras had been deployed in nearly every nook and road, car tracking turned into tough for the police. consequently, in order to go away the policeman a way to infer the automobile inside the event of harm, it has to touch the lower back light inside the again of the car and leave a full finger to his hand, so clean to music the automobile and find them by matching the footprint with the fingerprint of the policeman!
on this way, the driving force will now not get away prosecution and come to be more without difficulty available. Even today, police in the us and other Western countries nonetheless hold the same safety protocol regardless of the improvement of monitoring and surveillance techniques and the proliferation of cameras everywhere!