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How the Thames Barrier protects London from flooding.
The giant metal walls keeping London above water
Thames Flood Barrier
How does the Thames barrier protects London from floodings
The Thames Barrier must never fail. Here's why it doesn't.
305. Through the Thames Flood Barrier, by narrowboat
Construction of the Thames Flood Barrier (1980-84)
How the Thames Barrier Works
Thames Barrier Construction
Taming the Thames
Thames Barrier closed for first time this winter
The Thames Barrier
