New police inquiries have rejected suggestions that the SAS was involved in the deaths of Princess Diana and Dodi al Fayed, it was reported tonight.
Sky News reported it had seen a letter from a senior officer which said there was "no credible evidence" the SAS was involved.
It emerged in August that the police were looking at claims that the couple were murdered by a member of the British military.
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The audit aims to show how people's backgrounds can affect their health, education and employment.