Watch The Tube: Going Underground Season 1 Episode 8 Online
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- COUNTRIES: United Kingdom
- Subtitles: English
With the population of London already at a record high of eight million people and expected to grow by another million people in the next six years alone, the Tube is preparing for a busier future. This time, we follow lead engineer Anita, as she digs new passenger tunnels 100ft below Bond Street station.