Referee Mark Clattenburg will miss a fourth successive weekend of Premier League action as the Football Association continues an investigation into 'racism' allegations against the official.

Chelsea

Alex Ferguson said Friday that it was "unthinkable" that referee Mark Clattenburg had racially abused a Chelsea player during Manchester United's controversial victory last weekend.

United's 3-2 Prem

Chelsea announced on Wednesday that they have lodged a formal complaint with the Football Association over allegations referee Mark Clattenburg used "inappropriate language" towards John Mikel Obi.

C

A new criminal investigation into racism in English football began on Tuesday when police formally opened a case into claims a referee directed "inappropriate language" at two Chelsea players during a

Chelsea have made a formal complaint about the language, reportedly racial, allegedly used by referee Mark Clattenburg to two of their players during the controversial 3-2 home defeat to Manchester Un