Why Do Cops Touch The Tail Light Of a Car

Why cops touch you car's tail lights

Have you ever wonder, why do cops touch the tail light of a car? Police officers put their lives at risk everyday on the job.

They must be prepared for danger and violence to arise at any moment.

Imagine yourself driving down the road. Then you started to think about your life, kids, family.

Suddenly you forgot that you were driving. You just miss the “Reduce Speed Ahead” sign. You come to the Stop sign and notice a policeman pulled up behind you.

 And you realize that you may have been speeding. And then the police stops you.

When you pull over, the cop approaches the car. Suddenly hear a quick tap on the back of your car.

The cop touches tail light of a car as he came to your window, and you come to realize that you’ve seen this everytime the police had stop you.

Cops will often tap tail light of a car before approaching the window. It is not a superstition. It’s based in the officer’s well-being.

According to criminal defense attorney and DWI/DUI lawyer Joe Hoelscher, this routine leaves proves that the police officer approached to that particular car.

“Leaving a thumbprint on the brake light is a specific way to tag a car with a fingerprint, so it can be identified,” explains Hoelscher.

Basically, if the officer’s safety were to be jeopardized by the driver, or if the car fled, investigators could track that fingerprint to the suspect in question.

Another reason cops touch tail light of a car. Because they have to leave their fingerprints on the vehicle.

In case the officer found himself in a dangerous situation while pulling over the subject vehicle, fingerprint evidence would prove that he or she was present at the scene.

So next time you see cops approaching to your car. Don’t worry, it is their daily routine.

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