Twenty-four hours a day, the 'merry-go-rounds' - coal trains that never stop - run from colliery to power station. Elsewhere on the railway other commodities are being moved, often in whole train loads. And in the small hours of the morning, the passenger train-sets are being prepared for another day's work.
Railwatch reports on the railway the public never sees.
Cast of this episode
Show more expand_more
keyboard_double_arrow_down