That&#x27;s not <i>my</i> logic, it&#x27;s the logic of the comment I replied to.  What I&#x27;m trying to say is they specifically designed and built a collision detection system with the goal of preventing the car from hitting things parked in front of it.  That collision detection system did not detect the collision that took place in this case, and failed in its design goal, it&#x27;s raison d&#x27;etre.