A thought occurred to me about Andrew's trip to London. I've always assumed Andrew bunked off school in order to make his trip to London. l suppose that needn't necessarily be the case. Bunking off might have been all he intended to do initially. Then once he did it perhaps he didn't know what to do with himself so he just decided to go on a trip. In other words was the trip was just a spur of the moment thing with no advance planning?
According to his Dad he had never bunked off school before this was totally out of character so my own view is no it wasn't a spur of the moment thing but something quite monumental for someone who previously had a 100% attendance record.