China's driverless lorries hope to expand

Stephen McDonellChina correspondentWatch as the BBC rides on board a driverless truckThey rumble down the highway between Beijing and Tianjin port: big lorries, loaded up and fully able to navigate themselves.Sure, there is a safety driver in the seat, as per government regulations, but these lorries don't require them, and many analysts say it won't take long before they are gone.When "safety driver" Huo…