A Facebook campaign calling for Super Puma helicopters to scrapped has received has received 18,000 'likes'.
An operation is expected to salvage the remaining wreckage of the Super Puma helicopter that plunged into the North Sea off the coast of Shetland.
The entire fleet of aircraft was grounded yesterday.
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Harlech Tower in Acton, West London, was used to portray Nelson Mandela House.
Police in Northern Ireland said they have launched a murder inquiry.
A number of shots were fired, police said.