My hon. Friend makes an excellent point. He is right in saying that, if this is to apply right across the country, the opportunities in rural areas are very important not just for the vehicles he describes, but for public transport. He will know that at the University of Lincoln, not far from him, excellent work is being done through the Centre for Autonomous Systems on the future of mobility. I hope that it will be a participant in this great wave across the country of research and development in the technologies of the future.