1 Season
3 Episode
The Five Billion Pound Super Sewer - Season 1 Episode 3
Following workers across London over three years as they race to build an enormous supersewer on time and on budget. In this episode, tunnelling in central London finally begins.
- Year: 2018
- Country: United Kingdom
- Genre: Documentary
- Studio: BBC Two
- Keyword: london, england, sewer, infrastructure, utilities
- Director:
- Cast: Lee Ingleby