So it's all over and Lisbon is now law, perhaps. So we all forget and the whole issue fades to grey? Perhaps not. Rather like there are some parts of the UK still recovering from the floods of last year there is still a lot of political clearing up to do post Lisbon. There are signs on the walls of buildings in some parts of Kingston on Thames to show and commemorate the high water mark of the 1947 floods. Some people never forget. So how do we record the high water mark of Lisbon?