Greater Manchester Police has been asked by the Metropolitan Police to review its "Plebgate" investigation.
The Met said the move is standard practice in a high profile investigation.
More top news
As the upcoming film Suffragette is about to be released, ITV News speaks to the family of one of the key figures in the movement.
Mild, muggy air gives way tomorrow
McDonald's has now extended its breakfast menus to all day - but only in the US.