Great video. Apologies, that was me talking to Colin at the start of your video on Calcutta.

Calcutta sidings was the layout that first got me interested in diesel modelling when i got my first issue of the railway modeller in feb 2007, very glad to see it was remade rather than just dismantled!

Excellent video - thank you very much for sharing. Is anyone able to tell me the origin of the large NCB and ARC hopper wagons being pulled by the Class 56 at 15:23? Is it a kit and if so where is it available from please? Thanks