Film

Signal Box Archive 2021

128 min Documentary

A unique look inside over 70 signal boxes taken from Video 125's archive filmed over a period of 30 years. Features 'boxes of all shapes and sizes, all kinds of operating methods from 19th century mechanical lever frames to 20th century panels to 21st century state-of-the-art Rail Operating Centres.

Watch free in the UK

Not listed as free in the UK right now. You can still watch the official trailer below.