A recently introduced device known as the ENRADD speed detection system is primarily utilized in Pennsylvania. This system operates on a two-point timing method, which is comparable to gap timing, Robic, and VASCAR techniques.

In a specific scenario depicted in a video, a motorcyclist is observed traveling at a high velocity, encounters the ENRADD system, and is subsequently intercepted by law enforcement shortly thereafter. This particular method of conducting traffic stops is commonly referred to as the "Cat and Mouse" approach.