Celtic manager Ange Postecoglou has responded to a question posed about Hoops fans being investigated over a banner unfurled in their 1-1 draw against Shakhtar Donetsk on Wednesday.
Following the death of Her Majesty Queen Elizabeth, fixtures last weekend were postponed as mark of respect after the monarch's 70-year reign. Action returned for Celtic, Rangers and Hearts in midweek due to their involvement in European competition - but it wasn't without controversy.
Ahead of their Champions League group stage against the Ukrainians in Warsaw, a section of Celtic fans displayed a banner which read 'F*** the Crown' as a number of supporters let their thoughts be known on recent events. UEFA have since said that they will put the events under investigation; but when Postecoglou was quizzed on his thoughts during his Friday afternoon press conference he insisted he couldn't provide much in the way of meaningful comment at this stage.