Celtic could face another UEFA fine over a banner displayed by their fans during the first leg of the Champions League play-off against Bayern Munich on Wednesday night.
The banner - which read ‘Show Israel the red card’ - was unveiled by supporters at half-time and remained in place for the majority of the second half.
The control, ethics and disciplinary committee of European football’s governing body will assess reports from the game before deciding on their next step.
UEFA will decide if the banner breached their rules by containing a political, provocative or offensive message.