A 54-year-old man was hospitalised following a serious assault at a Celtic match.
On March 29 the Scottish Premiership leaders defeated Heart of Midlothian 3-0 at home.
Around 25 minutes into the match a 54-year-old man was assaulted within the main stand and was taken to Queen Elizabeth University Hospital for treatment.
Officers are appealing to anyone who may have witnessed the assault or has any relevant information.
Constable Ryan Beveridge said: "Our enquiries are ongoing to establish the full circumstances of this incident and would urge anyone with information to come forward.
"Anyone who can help is asked to contact Police Scotland on 101, quoting incident number 3854 of 5 April, 2025 or contact Crimestoppers anonymously on 0800 555 111. "