When pre-nationalisation liveries really work.... Gresley V2 'Green Arrow' and its rake of perfectly matched LNER teak coaches could be straight out of the late 1930s. Instead this is 2008 and what may well have been one of the loco's last ever workings. It failed the following day with leaking tubes, and the current policy of its owners, the National Railway Museum, makes a return to active service unlikely.