[iknowstuff]

The title shouldn't say self driving car then should it.

Most if not all vehicles for sale will plow right through a styrofoam wall like that regardless of whats painted on it.

[Prickle]

No car advertising lane keeping or emergency breaking, would punch through that wall. Regardless of whether it's a simple poster, or a Styrofoam wall.

Because emergency breaking should just work, regardless of mode.

[iknowstuff]

Oh please do me a favor and run your car into a wall to prove me wrong