The Daily Mirror's associate editor Kevin Maguire has told Daybreak that despite claims made about a police officer in Andrew Mitchell case "you have the accounts of the two officers at the gate."
He added: "We'll never really get to the bottom of this, you just have to decide who you support."
Britain's most senior police officer has promised a "ruthless" investigation into an alleged conspiracy against Andrew Mitchell.
Andrew Mitchell has written a piece in which he has accused the police of trying to destroy his career in a smear campaign.
Police investigating the row involving Andrew Mitchell have arrested a second man today. See how the "plebgate" events unfolded.