Traffic Police BMW M5 on the M5 Entrapment?

It's not anymore. There are positive and negatives about this. I'm stuck in between. Yes it does cause a bit of a hazard when they do that but it's no different then an actual police cruiser. Think of all those crazy reckless teens that go way over the speed limit..until they see a cop, keeps them from thinking, "hey there aren't any reds and blues around, lets make driving dangerous for everyone on the road." Plus it is a good way to catch drug dealers. I do the same as you when someone gets on my bumper, give them a little brake check, in all reality they can pull you over because it could cause a huge accident if the driver isn't paying attention. More then likely they'll give you a warning, unless you are under 18, then they have to give you a ticket.