During a recent interview with Reuters, Google's Lead Software Engineer Dmitri Dolgov said that Google's self-driving car is programmed to sit within the speed limits of the roads, most of the time.
However, if traffic around your autonomous car is speeding, your self-driving car will go up to 10 mph above the legal speed limit to keep up with the traffic around you. This is a double-edged sword, as the self-driving car removes human error, so even while speeding, it is picking up every single detail of the road - the speed and varying distance of the other cars around you, other objects, and would slow down and avoid accidents, even when speeding - better than most drivers.
What happens when you get a speeding fine, though? Who is at fault if you have an unavoidable accident while your self-driving car was speeding on your behalf? Would you drive a self-driving vehicle if you knew it was going to be speeding at times?