The high-point of the parade's "Carry On" theme was the appearance of Barbara Windsor in a fantabulous float with a giant model of the buxom blonde in with her lady bits discreetly on display.Although the truth is the artist used an entirely different Windsor as his model, that's right, the The Duchess of Cornwall, Camilla Rosemary Mountbatten-Windsor!Apparently Babs told them to fuck right off when asked if she could sit for an afternoon, so they asked old horsey-chops if she'd mind standing in. She's such a trooper, Camilla, always happy to do a favour for a couple of queens.