This is a question that we get a lot at the police department. The answer is unfortunately, no. We cannot catch you speeding from behind. The only time we can catch you speeding is if you are speeding in front of us and we have a clear line of sight. This is why it is so important to always be aware of your surroundings and to never speed.
Other related questions:
Q: Can police cars catch you speeding without pulling you over UK?
A: It is possible for police cars to catch you speeding without pulling you over. However, it is more likely that they will pull you over if they suspect you are speeding.
Q: Do police cars have speed cameras in them UK?
A: Police cars in the UK do not have speed cameras in them.
Q: Can you get a ticket without being pulled over in California?
A: Yes, you can get a ticket without being pulled over in California.