How should an officer properly identify a target vehicle with Lidar?

To properly identify a target vehicle with Lidar, aiming the Lidar unit at the target vehicle's license plate or a reflector at a 90-degree angle is the best practice. This method ensures the Lidar system can accurately measure the distance to the vehicle.

When the unit is directed at the license plate or a reflector, it captures a strong return signal due to the flat, reflective surface. An angle close to 90 degrees is crucial, as it reduces the likelihood of the Lidar beam dispersing or reflecting off other surfaces, which could lead to inaccurate readings or misidentification of the target vehicle.

Other options, such as aiming at the vehicle's windshield or headlights, may not provide the necessary return signal strength or accuracy, as these surfaces may not reflect the Lidar beam effectively. Using reflective tape, while it might increase reflectivity, is not a standard or necessary practice for identifying target vehicles in Lidar enforcement.