How will "driving tests" be carried out for someone who buys a driverless car as their first car? If the driverless car knows all the road signs ,road layouts, speed limits etc will the highway code rules no longer need to be learnt? Will there be a new class of licence for people owning a driverless car. Will being over the alcohol legal limit still apply if you are not driving the car? All of this new technology is of course assuming that computers in the car to enable it to work will never ever have any problems!! Scary stuff!!!