Cities are now very strange places, with bus lanes, box junctions and pedestrian areas.... There is an overload of info to process, even with the help of a satnav.... We went to Birmingham National Indoor Arena a couple of years ago ( for a night show ) and the area around it was being redeveloped ( something to do with HS2 I think ) - most of the streets were blocked off, getting in was bad enough, getting out was a nightmare, with nose to tail traffic, I have never been so happy to see the Aston Expressway and the signs for M6 north.