SNS GroupPolice made six arrests during Sunday’s Old Firm derby, including a teenager who was charged with possessing a sectarian flag.
Officers said the 18-year-old is due to appear at Glasgow Sheriff Court on Monday.
Another 18-year-old man was arrested and charged in connection with an assault. He is also due to appear at Glasgow Sheriff Court on Monday.
A 26-year-old man was arrested and charged with drugs offences, and has been released on an undertaking to appear in court at a later date.
A 28-year-old man was arrested in connection with a drugs offence and issued with a recorded police warning.
Another 28-year-old man was arrested in connection with an assault and issued a recorded police warning.
A third 28-year-old man was arrested and charged in connection with an assault and released on an undertaking to appear in court at a later date.
Officers are also investigating after a Celtic supporter allegedly mocked the Ibrox disaster during the game.
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