1 Akoko
3 Isele
The Five Billion Pound Super Sewer
- Odun: 2018
- Orilẹ-ede: United Kingdom
- Oriṣi: Documentary
- Situdio: BBC Two
- Koko-ọrọ: london, england, sewer, infrastructure, utilities
- Oludari:
- Simẹnti: Lee Ingleby