B Bakery Bus Tour Departure Point is a sightseeing bus that serves afternoon tea, departing near Scotland Yard in London. It runs Paddington, Peppa Pig, and Gin and Tonic tours, serving sandwiches, desserts, and various drinks. The tour rides through central London for 1 hour 30 minutes on an old London bus, with staff guiding the menu and route. The bus interior has been cold or too hot, and the freshness of the food and the quality of the scones are inconsistent.