Freightliner's Class 66, No.66 503 has recently been named `The Railway Magazine' and in conjunction with Britain's longest running railway periodical,
Hertfordshire Railtours ran a special excursion train with this locomotive at the head.
Running from London King's Cross to Peterborough , then via Oakham to, Shirebrook, Shireoaks and the South Yorkshire Joint Line (through Brancliffe and Maltby) to Doncaster and thence to York.
Personally I just got out of bed walked down the road and got the shot in at Knebworth Station!