Just because the law says they can put a car on the road without a driver doesn't mean they will. Companies have nothing to gain from not having a human in the

Just because the law says they can put a car on the road without a driver doesn't mean they will. Companies have nothing to gain from not having a human in the car during testing. They face a huge amount of liability if they jump the gun. This change gets the law ready for when the cars are ready.