Class 56 56105 at Bo'ness
On the evening of Saturday 24th August 2013, Colas Rail Freight Class 56 'Grid' number 56105 paid a flying visit to the Bo'ness and Kinneil Railway.
26038 and 47643 were also present to act as brake translators. Unfortunately, due to a small technical issue with the 47, it was after sunset when I came to do 'trackside' filming, so I've had to use a fairly brutal filter to try and bring up some detail.
You still get the distinctive sound of the 'Grid' though, it's engine being a development of the one used in the Class 50.