Environment Agency:
Thames barrier safety
Environment Agency:
Thames Barrier in operation
Environment Agency:
Thames Barrier in closing function
Environment Agency:
Thames Barrier closing
Environment Agency:
Thames Barrier
Environment Agency:
Thames Barrier
Environment Agency:
Thames Barrier
Environment Agency:
Thames Barrier
Environment Agency:
Thames Barrier
Environment Agency:
Thames Barrier
Environment Agency:
Close up on parts of Thames Barrier
Environment Agency:
Thames Barrer
Environment Agency:
Full closure of the Thames Barrier
Environment Agency:
Main gates
Environment Agency:
The underspill of the Barrier
Environment Agency:
The underspill of the Barrier