"It is a very delicate operation, " says Stefania Giudice, one of the preservers working here.

BBC: Pompeii's frozen victims on display

Dozens of homes in central Berlin were evacuated ahead of the delicate operation to remove the bomb's mechanical fuse.

CNN: Experts defuse unexploded WWII bomb in central Berlin

In a delicate operation that could take all day, investigators are trying to retrieve the body - which has not been identified - without damaging any evidence at the scene, said BBC reporter Richard Greenaway.

BBC: Body of woman found in hunt for Joanna Yeates

Mr Margetts said it was a very "delicate" operation as care had to be taken not to damage the mine's structure.

BBC: Welsh mine rescue: Third Gleision miner found dead

Divers brought it to the surface and then took it to a spot off Kent, during a "delicate" seven-hour operation.

BBC: Huge explosion as experts detonate large WWII mine

For now, most scrutiny has fallen on the delicate business of international intelligence co-operation.

ECONOMIST: Fighting terrorism

As economies of the world aggregate, monitoring the growth and operation of SWFs becomes an ever-more delicate and indispensable task.

CENTERFORSECURITYPOLICY: The danger of sovereign wealth funds

"We are conscious of the delicate economics of some our more fragile routes, and will be looking at ways to make the operation of the Isle of Man Airport more cost effective in the future, " he said.

BBC: Isle of Man airport passenger numbers down