Call me crazy, but when I heard that the Channel Four team filming the next Human Footprint show were laying out a Lifetime of Tea in Trafalgar Square I thought that it would be a great photo opportunity.

Sure it meant getting up at a ghastly hour of the weekday and walking along the solemn streets of London but seeing 75 000 cups of tea laid out is not something you have an opportunity to witness every day. Check out the pictures that turned out here.