The railway hit Harrow on the Hill in 1880 and it's been downhill ever since, culminating in one of those formless red brick shopping centres which artfully combines a complete lack of aesthetic quality with a total disregard for the utilitarian function for which it is built. As a result, your average shopper has only to spend ten minutes inside to be reduced to a state of quiet desperation. Primark has the right idea, being right by the entrance so that fleeing punters would grab the closest approximation to whatever it was they wanted before running screaming into the night. I'm