Scottish Premiership referees will once again be under the microscope as Celtic and Rangers clash in the east end of Glasgow this Saturday (kick off: 12pm).
With fans of both teams desperate for three points in order to aid their title challenge, every decision will be magnified as the battle to be crowned champions of Scotland hits fever pitch.
Willie Collum has been handed the task of officiating this weekend’s mammoth clash at Celtic Park and will take charge of the 11th Old Firm fixture of his career. But how does he compare to other Scottish Premiership officials this season in terms of handing out yellow and red cards?
Who is card happy and who has not yet issued a red card all season? Using soccerbase.com, we rank every Scottish Premiership referee that has taken charge of 10 games or more by awarding one point for each yellow card given out and three points for each red.
Willie Collum has been handed the task of officiating this weekend’s mammoth clash at Celtic Park and will take charge of the 11th Old Firm fixture of his career. But how does he compare to other Scottish Premiership officials this season in terms of handing out yellow and red cards?