Returning to buses; anyone remember the film 'The Runaway Bus' with Frankie Howerd and Margaret Rutherford? Frankie was an airport bus driver employed by either BEA or BOAC; at a fogbound London Airport in about '53 (so you didn't see a lot of the airport) he has to transfer some passengers to Blackbushe - and gets lost in the fog in the army ranges near Bagshot!!