Andrew Mitchell's letter of resignation
Andrew Mitchell: resignation latest
The Government's Chief Whip Andrew Mitchell, MP for Sutton Coldfield has resigned.
Mr Mitchell told he's "toast"
The future of Sutton Coldfield MP and Government whip Andrew Mitchell once again dominated fierce exchanges in the House of Commons today.
Pressure grows on Andrew Mitchell to resign
Ahead of his meeting with West Midlands police officers there have been fresh calls for Andrew Mitchell to step down as Chief Whip.