Can you imagine the kind of heat this would draw? The system response would be biblical. This actually happened in 1974. Two cops did a traffic stop and were captured.
Let us as the most important question of all – how were the perpetrators caught?
When the police initiate a traffic stop, they tell dispatch their location, ID, and the suspect car’s license plate number. This has the effect of radically lowering the time to discovery also. For other cops to locate the vehicle in question, and its owners, was trivial.