Scotland Yard has said there is "no credible evidence" that the SAS was involved in the deaths of Diana, Princess of Wales, or Dodi Fayed.
It said: "The final conclusion is that whilst there is a possibility the alleged comments in relation to the SAS's involvement in the deaths may have been made, there is no credible evidence to support a theory that such claims had any basis in fact."
It added that it will therefore not open a criminal inquiry or refer the matter to the coroner's court.
More top news
Hollywood director J.J. Abrams has been declared the victor in a good-natured Twitter war with his friend and fellow director Zack Snyder.
A selection of UK newspaper front pages after Scotland voted to stay in the United Kingdom.
Gamers have been given a taste of what Final Fantasy XV will look like after developer Square Enix released a new trailer.