Air investigators are to examine a second black box which was recovered from flight MH17 today.
The data could reveal if the pilots were aware of a missile coming towards the plane and what happened in the last few seconds of the flight if they were able to speak.
The Prime Minister said the Union flag and Dutch flag will hang at half-mast over Downing Street from this afternoon, as the coffins of those killed in the MH17 flight begin to arrive in the Netherlands.
Thousands of online users have taken to social media to call for the victims of the Malaysian airliner crash to be returned to loved ones.
United States intelligence officials admitted that they do not know who fired the surface-to-air missile that downed flight MH17.
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