On the Mall, the famous avenue that connects Trafalgar Square to Buckingham Palace, almost a kilometre of small tents adjoin the green lawns of St James's Park. The owners of these makeshift shelters, providential campers, have taken up residence there for a few days, all determined not to miss anything.

To kick off the festivities, everyone wore the most eccentric outfits in the colors of the Union Jack. Elegant frock coats and tricolor suits rub shoulders with rain capes and blue, white and red ponchos in fleece.