This is the latest fron Sky News:
http://news.sky.com/skynews/article/0,,30000-1260563,00.html"Salvage Mission Begins
Updated: 07:59, Saturday April 14, 2007
A salvage operation to recover an oil rig tug boat which overturned in the North Sea began at first light after coastguards gave up hope of finding survivors.
The coastguard has called off the search for five missing people believed to have been in an air pocket in the hull of the Bourbon Dolphin.
A 15 year-old boy who was on work experience is among the missing, as is his father.
There were 15 Norwegian crew aboard the vessel when it capsized on Thursday afternoon.
Ten were recovered, but three of those were later confirmed dead.
Neville Davis of Shetland Coastguard said: "We must now accept that ... it is extremely unlikely that the five missing crew will be found alive."
Royal Navy divers from Faslane dived on the ship and on the wheelhouse, but found nothing and it was deemed too dangerous to try to get inside the hull.
The seven survivors were airlifted to hospital in Lerwick, Shetland on Thursday night, and representatives from Bourbon Offshore and family members arrived in Lerwick yesterday.
The Norwegian owner of a Shetland cafe said the father of the missing boy was vessel captain Odne Remoy.
Reidar Vetvik, 65, who runs the Havly Centre in Lerwick, said: "The father and son were on the bridge of the vessel when it overturned."
The 250ft ship, which is less than one year old, had been working at the Rosebank oilfield when it capsized just over a mile from the rig.
It is still connected to the facility by an anchor chain, said coastguards."
Regards
Steve Ellwood