Traffic police Deborah Bell and Geoff Ledner respond to a nearby car crash and immigration officer Eric Day has his suspicions raised by a young bride-to-be from South Africa.

Heathrow's resident press men Steve Meller and Russell Clisby rub shoulders with Kate Winslet and David Bowie. Paramedics Paul Schofield and Gerard Robinson help out a truck driver whose vehicle has been involved in an unusual accident with a passing aeroplane.