Film shows how the Thames flood barrier works

Next Media: How the Thames barrier protects London from flooding

How does the Thames barrier protect London from floodings

How does the Thames barrier protect London from floodings

Drone Footage Shows Extent of River Thames Flooding

Aerial Footage Shows Extent of River Thames Flooding

Helicopter footage shows impact of Thames flooding

River Severn flooding: Homes flooded in Bewdley after flood barriers breached

HMS Ocean sails through the Thames Barrier to Greenwich

Thames Barrier closes to protect London during Storm Eleanor

London - The Thames Barrier

Thames Barrier - Great Attractions (United Kingdom)

Thames Barrier closes to protect London from tidal surge

MUST WATCH: flood warnings are in place on the River Don at Meadowhall with flood barriers out to protect Meadowhall shopping centre

Thames Barrier will protect London until 2070

Thames Barrier closes to protect London from tidal surge

Ship video - HMS Ocean passes the Thames Barrier and arrives in London 13 July 2012

Dam Easy Flood Barriers – Making it Easy to Protect Your Home from Floods

River Thames water flooding into Gravesend

Flooding in the town of Thames in New Zealand

1928: The Year the Thames Flooded