What is essential for the pacing process to be valid?

The pacing process refers to a technique used in radar and speed enforcement to estimate a vehicle's speed by following it at a constant distance while observing its speed relative to your own vehicle. For the pacing process to be valid, it is crucial that the pacing is done for an adequate duration.

This duration allows law enforcement officers to get a reliable estimate of the vehicle's speed, as short intervals may lead to inaccuracies due to factors such as acceleration, deceleration, or traffic conditions. An adequate duration ensures that the officer can maintain consistent speed and distance from the target vehicle, allowing for a more accurate pacing measurement over time.

While using multiple methods of measurement, having clear road visibility, and operating undercover can enhance overall enforcement effectiveness or safety, they are not essential for the validity of the pacing process itself. The integrity of the pacing depends primarily on the time spent maintaining the pace with the target vehicle.