All aboard the 'orrible omnibus for a ride around the dark side of London. The Ghost Bus Tours' classic Routemaster bus has been redesigned to give passengers London's first 'Fright Bus' service. On-board actors and technical trickery combine to create the scariest tour in town. A creepy conductor will provide the commentary for this sinister sightseeing show, revealing haunted Palaces, unmarked burial grounds and the many skeletons in the capital's cupboard.