Great British Landmark Fixers

London Sewers (1x6)

Season finale

Air date: Dec 27, 2021

The Victorian London sewer system is getting a 21st century upgrade. Machines bore a network of tunnels linking Bazalgette's old sewer network to the Tideway Super-Sewer.

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Premiered: Nov 2021
Episodes: 6
Followers: 0

Ended
U&Yesterday
Monday at 20