MARK CLATTENBURG is to be investigated over claims he has actually signed up with the very same firm as some of the players he referees, baseding on credit records. Clattenburg is regarded as one of the Premier League's leading umpires Clattenburg has actually been under pressure currently today after he granted Tottenham a questionable fine in their Premier Organization encounter Manchester City. However the 40-year-old referee will apparently discover himself under more analysis over his off-field negotiations. Tottenham train in Barcelona during Premier Organization break Wed, January 27, 2016 Express Sport brings you all the best photos as Tottenham train throughout a break in the Premier League routine Play slideshow ottenham Hotspur FC via Getty I.