Senior salvage master at Titan Salvage Nick Sloane, employed in the removal of the cruise liner Costa Concordia has said the "biggest" challenge has caused some of the delays. The ship sank in January last year claiming the lives of 32 people.
More top news
John Wombell, 58, was jailed for eight weeks after admitting making the grossly offensive call to the Broxtowe MP's office last November.
A late April chill with a cold northerly wind
Where do the Conservatives, Liberal Democrats, and Labour stand on Brexit, immigration and the idea of a second referendum?