The Pollard review into the decision to drop a BBC Newsnight investigation into alleged sexual abuse by Jimmy Savile, is asking BBC staff for documents and is electronically searching archived documents from certain people.
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Specially-trained prison security teams have been sent to HMP Hewell near Redditch, after trouble broke out on one of the prison's wings.
Household names are among 40 women to sign open letter to BBC Director General saying he must "act now" to end pay discrimination.
"We've never actually spoken so publicly about her," the Duke of Cambridge said. "But we felt that this was the right time to do it."