Koblenz evacuated for WWII bomb removal from Rhine
4 December 2011 Last updated at 04:38 GMT
Officials in the western German city of Koblenz are evacuating about 45,000 people as work begins to defuse a World War II bomb found in the River Rhine.
The 1.8 tonne bomb - dropped by the Royal Air Force (RAF) - was uncovered after water levels in the Rhine fell significantly as a result of a prolonged dry spell.
Everyone living within a 2km (1.25 mile) radius of the bomb site has been ordered to leave the area.
Experts will defuse the bomb on Sunday. Philip Hayton reports.