Dive Vessel Bibby Polaris, that was involved in the salvage of a Super Puma helicopter that plunged into the North Sea killing four oil workers, is pictured off the coast of Shetland. A white ... more 
Dive Vessel Bibby Polaris, that was involved in the salvage of a Super Puma helicopter that plunged into the North Sea killing four oil workers, is pictured off the coast of Shetland. A white tarpaulin covers material towards the rear of the vessel. less 
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Press Association Images
Mon, Aug 26, 2013 6:25 AM EDT