For anybody in the London area, page 3 of the Metro has a photo and article about an American who has built a model of the New York elevated metro system, complete with grafitti. He was inspired by a jouney through the Bronx. He says "there are some enthusiasts who are very particular about getting the correct number of bolts in the roofs and that kind of thing. I'm not like that". Nice to see that the Americans have the same sort of problems as the British.
Kevin