English tradition and habit
Giant inflatable food invaded Trafalgar Square for St Georges Day. It was a bit like a country fete but with less grass, no games and very much more random.
With the first day of proper sunshine yesterday most of London rushed to the nearest open space, lay down and drank pimms. A tradition currently much more popular than celebrating St Georges Day.
Ken is on: Twitter
Rainbow/Newsnight: mashup
Boris is hanging on to his: foundations