Officers believe the men may be able to assist with their ongoing investigations into the incidents during the Old Firm derby on September 1.The first man is described as white with shaved hair. He was wearing black sunglasses and a black top.
The second man is described as white with short dark hair. He was wearing a black jumper.
The third man is described as white with short dark hair. He was wearing a dark green Celtic top.Constable Mark Barr, of the Greater Glasgow Football Enquiry Unit, said: “I would urge the males pictured, or anyone who has information relating to them, to make contact with us.
