Mark Clattenburg: 'I wanted to quit after Chelsea vs Man Utd in 2012'
Clattenburg cleared, Mikel charged, No Chelsea apology
Mark Clattenburg: José Mourinho complained about a decision – I
Police drop probe into referee at center of racism storm
Chelsea accuse Clattenburg in new race row - Eurosport
2,830 Referee Mark Clattenburg Stock Photos, High-Res Pictures
Mark Clattenburg chosen for Chelsea-Man City clash - Eurosport
Mark Clattenburg had a rocky relationship with Chelsea, but will
Mark Clattenburg - A profile of the Premier League referee - BBC Sport
Mark Clattenburg: Police probe referee after Chelsea claims - BBC
Mark Clattenburg is forced to recover his ref's kit after shock U
Mark Clattenburg just the latest referee to be involved in