Come and visit the largest preserved Midland Railway signal box and one of the few preserved boxes that's open to the public and on a mainline railway. Continuous signalling demonstrations run on the operating floor. Railway videos and slideshow of the restoration are shown downstairs, with many signalling items on display, including single line 'tablet' machines, and other railway-related exhibits. Visits to this attraction need to be booked in advance, directly with the Signal Box.