I was reading a book years ago about the US Army doing the trials for the M1 Abhrams tank.
Late on night the officer in charge of the test unit gets a call from the MPs. They have 2 tank
crews in custody by the range. So he goes down there and sure enough, 2 tanks on the side of
the road with a little M151 MP jeep with the blue lights on. It turns out that the tanks were pulled
over for speeding...45 in a 25mph zone

I believe this was at Fort Knox..but it was decades
ago that I read the book and my memory ain't what it used to be.