Martin O'Neill disclosed that Police Scotland issued a "general behaviour" advisory to Celtic prior to the upcoming League Cup quarter‑final against Rangers at Ibrox on Sunday. The directive comes as authorities have decided that no Celtic supporters will be permitted inside the 50,000‑seat stadium, a decision rooted in a lingering dispute over ticket allocations between the two Glasgow powerhouses. The tension over tickets is, in part, a fallout from the previous Old Firm encounter in March, which took place in Govan and was marred by disorderly conduct from fans.
That match ended in a goalless draw after 120 minutes, with Celtic ultimately prevailing on penalties to claim the Scottish Gas Scottish Cup quarter‑final. In the wake of the chaos, both clubs received punitive orders to stage their next home Scottish Cup fixtures behind closed doors and were each slapped with a £100,000 compensation charge. The sum will be paid to whichever side is drawn as the away team in their respective next Scottish Cup games. At 74 years old, the Celtic manager admitted that playing without his own supporters would feel "a bit strange," yet he expressed a mix of nervousness and excitement about the high‑profile showdown.
He also spoke about the brief police visit that took place earlier in the day. "We had the police come in today for a short 15‑minute meeting, just a reminder about our conduct.
I think it’s a timely reminder and a good thing," O'Neill said. He added that the overall atmosphere surrounding the fixture is unusual, but he hopes the clubs can find something to celebrate beyond the restrictions. "It’s just general behaviour from us," he emphasized. The warning, according to O'Neill, is not solely about fan conduct but also about the conduct of players and staff on the pitch.
He suggested that police likely considered the potential for on‑field incidents that could exacerbate an already volatile situation. "You don’t want any punch‑ups to start, and you certainly don’t want overly exuberant celebrations that could spill over," he explained.
While he would love to celebrate a victory, he stressed that any celebrations must be measured given the recent history of unrest. In addition to the policing issue, O'Neill addressed squad matters. He confirmed that midfielder Mika Baur, who missed Friday’s training session due to a minor knock, would be back on the training ground on Saturday. However, the manager has not yet decided whether recent summer signing Sam Johnstone will retain his place between the sticks or if he will be replaced by Viljami Sinisalo, who began the season as Celtic’s first‑choice goalkeeper.
Johnstone, an experienced England international currently on loan from Wolverhampton Wanderers, made his Celtic debut in a 1‑0 Scottish Premiership victory over St Johnstone at McDiarmid Park. O'Neill remained non‑committal about the goalkeeping hierarchy, stating, "I haven’t made my mind up at all. It’s a matter of assessing what Sam can do.
It’s great to have both options. Viljami has performed exceptionally well for us, and this is an opportunity to see what Sam can contribute now.
What he could do a couple of years ago was fantastic; what he can do now might be a totally different picture. I’ll let them know soon." The broader context of the Old Firm rivalry cannot be ignored. The clash between Celtic and Rangers is more than a football match; it is a cultural and historical showdown that often draws intense emotions from both sides. In recent years, the rivalry has been punctuated by incidents of crowd trouble, prompting police and football authorities to implement stricter controls.
The current "general behaviour" warning reflects a proactive approach aimed at preventing a repeat of the March disturbances. Fans, meanwhile, are left to watch the drama unfold from home or from designated fan zones outside the stadium.
The absence of Celtic supporters inside Ibrox is expected to create an unusual atmosphere, but it may also reduce the risk of flashpoints that have historically erupted in the stands. The police message underscores the importance of maintaining calm, respecting the law, and ensuring that any celebrations remain within acceptable limits. Beyond the immediate fixture, the decision to play the next Scottish Cup ties behind closed doors and the hefty compensation fee serve as a stark reminder that clubs must take responsibility for the conduct of their supporters. Both Celtic and Rangers will be keen to avoid further sanctions, which could include more severe restrictions or financial penalties.
As the match approaches, all eyes will be on Martin O'Neill’s tactical setup, the goalkeeping selection, and the overall tone set by both clubs. The police warning, while a precaution, adds an extra layer of intrigue to an already high‑stakes encounter.
Whether the teams can deliver a clean, competitive game without incident will be a test of both managerial discipline and fan self‑control. In summary, Celtic have been handed a concise, fifteen‑minute briefing from Police Scotland urging them to keep behaviour in check ahead of a fiercely contested Old Firm cup tie at Ibrox.
The club must navigate the absence of its own fans, potential lineup changes, and the broader expectations of a rivalry that has historically been fraught with tension. The outcome of the match will not only influence the League Cup trajectory but also set the tone for how future Old Firm clashes are managed in terms of security and fan engagement.