Ah yes, reminds me of the “Double Nickel” days.
When cops would pull over multiple vehicles at one time, and tell each driver they had been nailed by Radar.
It does not work that way, but the revenue was huge and of course it’s OK to lie to “Criminals”!
I also remember when Cincinnati Microwave got ahold of some radar guns, and found a TREE was clocked at something like 65 MPH!
We top a ridge, and there's a police car with his radar gun out pointed right at the crest of the ridge, several cars waved over to the side.
He just shook his head sadly at me as I drove by.