Add Yahoo as a preferred source to see more of our stories on Google. (Jeff Holmes/Caledonian Sleeper/PA) (PA Media) I am under no illusion about the transitory nature of what I do for a living. I ...

The route, travelling between London and Scotland, is one of the most famous train journeys in the U.K, with trains leaving every night except Saturdays. I’ve travelled on it for years and like many ...