Lane keeping assistance is optional on any vehicle. I don't believe there is any current production in which you can't opt out of lane keeping assistance?

Isn't it mandatory in the EU if the car supports it? Mandatory as in it's opt-out and will re-enable itself every time you turn on the car.

> will re-enable itself every time you turn on the car

I think that's only for the speed limit alarms. Wouldn't have that if people would stick to limits, I guess...

Not that I’ve seen. Every time I rent a recent model year, they have the lane keeping assist feature but it only works when you enable adaptive cruise control.

But maybe that’s what you meant?