> I sure hope they are not required to be always on, because my experience with Opel's collision detection has been that it's more likely to cause accidents than avert them.

A couple of years ago I rented some Toyota which had collision warning. I got on the exit from the highway, it was a big round swing with high, thin marker poles by the sides. The car suddenly started to emit a maddening high-pitch beeping tone that scared the shit out of me. I hit the brakes to slow down to snail speed (fortunately, there was nobody behind me) and then I figured out on the display that it was collision warning. The next thing I did is to read the user manual and disabled the shit.

> Lane assists and emergency braking assists are going to be mandatory safety features in the EU from 2022.

WTF?! We should make a website collecting all stories of almost-accidents due to these features.