Without brave whistleblowers, Ali Dizaei would be running the Met police

Without brave whistleblowers, Ali Dizaei would be running the Met police | UPDATED: 08:08 GMT, 18 December 2012 'Plebgate': An officer has been arrested for allegedly leaking details of Mitchell's outburst to the Press So much for the ‘public interest’ defence. A policeman has been arrested for allegedly leaking details of ‘Plebgate’ to the Press