If every car is driven sutomatically, cars can be driven much more efficiently, since there won't be any need for stop signs or traffic lights in the current fo

If every car is driven sutomatically, cars can be driven much more efficiently, since there won't be any need for stop signs or traffic lights in the current form. Cars can just coordinate that one car slows down a little and one car speeds up a little. The only reasonfor card to stop will be pedestrians. Of course I assume that there will be only driverless cars. I am fairly sure that human driven cars will be illegal in less than 20 years. Most accidents will be caused by human driven cats which will lead to a ban. I also predict that the US will be one of the last western countries to ban human driven cars