I live in a big city. I had a parcel to collect from the new sorting office that has been moved to the outskirts of the city from the old one in the city centre. It occurred to me that should had needed to get public transport (i was in the car) form pretty much anywhere in the city it would have been dificult. Then I realised most of the big shops have also moved out of the city centre to various locations on the outskirts of the city centre equally hard to get to by bus. Most routes needing at least a connection made in the city centre. Surely if we want people to use public transport we need to encourage shops and services to stay in a central place accessible to all the main bus routes, i.e. the city centre?