PM: 'Proper answers need to be delivered' on plebgate

David Cameron said it was "very important" the investigation into the 'plebgate' affair was "thoroughly carried out and proper answers are delivered".

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Arrest over 'plebgate' leak claim

A 46-year-old officer from Scotland Yard's Diplomatic Protection Group has been arrested over alleged leaks to the media linked to the "plebgate" affair, the Metropolitan Police said.