Interesting look at how Norwich and Bath tackled the problems of increasing traffic. Some cracking old motors on show, too. Austin A40 among others And why were all narrators / presenters so bloody 'plummy' all those years ago?
If you like the historical stuff British Pathe library is now free to view http://www.britishpathe.com/search/query/Norwich There's some great photos of Magdalen Street back in the day