Congestion isn't what worries me about self-driving cars. It's what police and governments will do once they're on the road. What are your rights as a passenge

Congestion isn't what worries me about self-driving cars. It's what police and governments will do once they're on the road. What are your rights as a passenger in a self-driving car? Does a govt official have the right to track the movements of a self-driving car in real time? Do they have the right to override your car's computer and order it to pull over? Can a badguy send a command to the car to make it do something bad, potentially causing harm to the passengers and to other vehicles? Oh, and let's not even think about what badguys could do with self-driving cars in terms of terrorism. Nah, I'm not gung-ho about a future with these things all over the place.