The Thames at War

Between 1940 and 1945 London suffered 101 daylight and 253 night-time air raids from the Luftwaffe and V1 and V2's. There were 80,000 fatalities or serious injuries and appalling devastation. Well documented as these horrific events are, there was another major threat - the all too real possibility of widespread flooding whenever the Nazi onslaught breached the Thames' river defences.