How do I become … a signalling engineer?
Posted: 13 Aug 2013, 11:01
How do I become … a signalling engineer
Charles Dickens's signalman leads a lonely, haunted life pushing levers in a box in a remote railway cutting. Modern signallers on the London Underground hunch over computer screens in a central office, watching coloured blobs glide along the railway grid...
Charles Dickens's signalman leads a lonely, haunted life pushing levers in a box in a remote railway cutting. Modern signallers on the London Underground hunch over computer screens in a central office, watching coloured blobs glide along the railway grid...