Class 33 locomotive, D6535, was built in 1960 by the Birmingham Railway Carriage and Wagon Company. It is owned by the National Railway Museum but is on loan to the Great Central Railway in Leicestershire. It is seen here on the ‘Sulzer running day’ which saw this locomotive running between Loughborough Central and Leicester North stations all day. Travelling 96 miles in total during that day. Seen here running non-stop express from Leicester North back to Loughborough. Padding through the Quorn

Inside the cab of a Class37 locomotive. D6700 (37350) was the first class37 to be built. | Adrian Watson

OUT NOW: The Class 33 is now out for PC - Train Sim World's West Somerset Railway Route has a whole new experience waiting for you to dive in! Pick it up today for some Heritage Railway fun. store.steampowered.com/app/577352 | Train Simulator