New video footage has emerged showing Rangers fans throwing seats at Aberdeen supporters after the final whistle on Sunday.
The Evening Express revealed earlier today that around 100 seats are in need of repair following the Scottish Premiership match.
The Dons came out 2-1 winners against Rangers after a last-gasp goal from James Maddison.
All of the seats which were damaged were situated in the South Stand.
Aberdeen FC said it could not comment on the incidents until the police investigation had finished.
The Evening Express contacted Rangers but a spokesman for the club said: “The club is not commenting.”
Chief Superintendent Campbell Thomson said: “As anticipated, the vast majority of fans who attended Pittodrie on Sunday acted in a safe and responsible manner which assisted officers in ensuring the safety of those in attendance and the wider public.
“I would like to take this opportunity to thank them for their support.
“In saying this, and despite repeated warnings from Police Scotland in the lead-up to match, I am extremely disappointed that a very small minority of fans chose to conduct themselves in an anti-social and completely unacceptable way.
“I understand that feelings run high at these events, however such behaviour is inexcusable.
“It also creates significant security issues which put your own safety and the safety of others at risk.
“For those who have committed offences and were not detected at the time I can assure you that you will face the consequences of your actions.”