During traffic stops, some police officers perform practice touching the tail lights of the vehicles they have pulled over. Although it may appear as a minor action, it has several significant purposes.
One of the reasons why officers touch the tail light is to leave a physical fingerprint. This precautionary measure can assist in identifying the officers as the last people who had contact with the vehicle in case of an altercation.
Another reason is that approaching the rear of the vehicle can allow officers to observe any movements or behaviors that could indicate that the occupants of the car are hiding something suspicious or dangerous.
The third reason why officers touch the tail light is to signal the end of the traffic stop and let the driver know it’s safe to proceed. By touching the tail light, officers are indicating that they are no longer behind the vehicle, and the driver can continue on their way.
Lastly, touching the tail light can also serve as a way for officers to show empathy and compassion to drivers during what can be a stressful experience. It can establish a human connection and show that officers understand their concerns.
It’s worth noting that not all police officers engage in this practice. This gesture is not mandated by law or police department policy and is a personal choice made by individual officers.
In summary, touching the tail light during a traffic stop serves several important purposes, including leaving a physical fingerprint, preventing dangerous or suspicious behavior, signaling the end of the stop, and showing empathy and compassion. Although it’s not a mandatory practice, many officers have adopted it as a tradition in law enforcement.