I saw a related problem that caused 4 deaths in the US recently. It seemed a tourist was driving a rented car, and using a sat nav. this told him to make a U-turn, which was illegal at that point. He made the turn, and was hit by a large 4x4. If that had been a driverless car using the sat nav, who would have been at fault?
RE: Uber May Not Be Meeting The Safety Regulations for Self-Driving Cars