Tow it and only release it to an executive of the company who shows up to the yard and personally signs off on the fact that they allowed it to happen.

Start a paper trail of execs you can sue when one of these illegal u-turns hurts or kills someone.

Surely it can't be that complex. The ticket goes to the register owner if no driver is present.
Just like a parking ticket.

You'd think police would know how to impound a car. I've seen tow-trucks do it to unoccupied cars frequently enough.

If there is no driver to ticket for driving in a dangerous or otherwise illegal manner, then impound the vehicle and the owner can pay the fine when they retrieve it from the impound yard.

It's what would happen if a driver fled the scene of a normal traffic stop.