[masraum]

Originally Posted by Otter74

Something cheap and kinda already beat up, so that when they damage it you don't feel compelled to fix it.

That's probably the best. I'm not sure that a car full of nannies will fix the problem. I've never tried, but I assume a driver could override many/some nannies.

Years ago, my wife was in her miata in a line of stopped vehicles behind an expedition with the proximity sensors. The expedition started backing up. My wife honked the horn, and the expedition backed into her car. The woman said that the thing was beeping that she was going to hit something, but she didn't see anything in her rearview so she kept going.