Scotland Yard has admitted it employed Neil Wallis, a former executive at the News of the World, as an adviser to the commissioner until September 2010.
Wallis was employed to advise Sir Paul Stephenson and John Yates on a part-time basis from October 2009 to September 2010. During this time the Yard was saying there was no need to reopen the phone-hacking investigation – a decision made by Yates despite allegations in the Guardian that the first police investigation had been inadequate.