 GEOG: Tube trains from Aldwych ran only to the next station,  Holborn, yet an announcement is heard in the station: "All change at  Acton Town for Hatton Cross. Hatton Cross train stopping at Oxford  Circus, Piccadilly Circus, Leicester Square, Green Park, Acton Town,  Hampstead Heath, Marble Arch, Hounslow East,[inaudible], Hyde Park.  All change at Acton Town for Hatton Cross."