Why do police officers always touch the car’s tail lights when they stop you

Getting stopped by a cop can be super stressful. When those flashing lights hit your mirror, your heart pounds and you might spot something odd: the cop reaches for your car’s tail lights. What’s up with that? Is there a secret reason for this little move? Let’s dig into why cops always touch the tail lights during traffic stops.

Recording the Stop
A big reason cops touch your tail lights is to record the stop. When they put their hand on the car, they leave a fingerprint. This small thing could be huge if the situation blows up or turns into an argument later.