I see a lawsuit coming. If your are hit by a GM vehicle with this feature backing out you can argue that it was GM's fault because you could not determine if the car was really in reverse or just parked based on the GM parking light reverse light configuration. I'm also guessing that if you were a pedestrian you could walk behind a GM with this feature backing out and get hit and file a lawsuit with the same contention.

This needs a recall ASAP.