They 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, ...

A stonemason who spent 20K building a 200 tonne wall outside his home says it is being continually damaged by HGVs getting stuck in the lane. Mark Nicholls, 56, says lorries are regularly guided down ...