Rail Report 12: This Year by Rail

Commercial and technical developments on British Rail: new freight loads, air conditioned carriages, an ultrasonic test-train for checking the permanent way, a lecture train, and a new station for motorists - all part of the railway scene in the 1970's.

Points and Aspects

The re-signalling of 1000 track miles from the River Weaver to the Clyde brings the whole line from London to Glasgow under one system of push-button control and colour light signals, and completes the main line electrification. The film follows the intricate production of equipment, and its installation over, under and between trains. The whole project adds up to a piece of modern technology unsurpassed anywhere in the world.