The Scottish Professional Football League (SPFL) has officially opened a series of disciplinary investigations into “unacceptable conduct” following the dramatic conclusion to the 2025/26 season. Among the five matches under scrutiny are two Celtic fixtures—the title-deciding victory against Heart of Midlothian and the preceding clash against Motherwell.
The move comes after a season that saw record-breaking attendances and immense drama across every division. However, governing bodies are now taking firm action to address recurring issues including mass pitch encroachments, the use of pyrotechnics, and objects being thrown at players or staff.
The Matches Under Investigation
The SPFL LINK: official statement | [https://spfl.co.uk/news/multiple-disciplinary-investigations-announced] confirmed that it is reviewing five matches under rules H36 and H37, which govern the responsibilities of clubs to ensure spectator safety and control.
The matches currently being probed are:
- Inverness Caledonian Thistle v Hamilton Academical (2 May 2026)
- Motherwell v Celtic (13 May 2026)
- Hamilton Academical v Clyde (15 May 2026)
- Celtic v Heart of Midlothian (16 May 2026)
- Stenhousemuir v Alloa Athletic (16 May 2026)
The investigation into the Celtic vs. Hearts match, in particular, has garnered significant attention. Hundreds of supporters streamed onto the pitch at Celtic Park after Martin O’Neill’s side clinched the Premiership title with a 3-1 win. The scenes, while celebratory for many, sparked concerns regarding player safety, with Hearts investor Tony Bloom alleging that some of his players were assaulted during the encroachment.
Potential Sanctions and Governance
While the SPFL has not commented on the specific nature of potential punishments, the governing body concluded 11 disciplinary processes against eight clubs for similar conduct throughout the 2025/26 season. Former PGMOL chief Keith Hackett has publicly speculated that, should the offences be deemed severe, the club could face anything from substantial fines to more stringent measures, including the possibility of behind-closed-doors matches or point deductions—though such punishments are historically rare in the Scottish game.
Celtic manager Martin O’Neill has previously dismissed suggestions that the pitch invasion tarnished the league, labelling criticism of the celebratory scenes as “nonsense.” However, the Scottish Senior Football Referees’ Association has taken a harder line, publicly condemning the “dangerous and abhorrent behaviour” seen at recent grounds.
“It is essential that all supporters, players, and those working at matches, feel safe when attending,” the SPFL statement stressed. “In addition to these disciplinary processes, there is a continuing need for all stakeholders to work together to address the challenges of Unacceptable Conduct.”
UK Audience Perspective
For fans across the UK, this investigation highlights the growing tension between the passion of live football and the strict regulatory standards required to manage modern, high-attendance stadium environments. As Scottish football enjoys increased international interest, the SPFL is clearly signalling that the match-day experience must be balanced with absolute safety and compliance. The outcome of these probes will likely set the tone for how clubs are expected to manage stadium security and supporter behaviour in the seasons to come.
FAQ
Why is Celtic being investigated by the SPFL?
Celtic are being investigated under SPFL rules H36 and H37 for “unacceptable conduct” during their recent matches against Motherwell and Heart of Midlothian. The probe focuses on incidents of mass pitch encroachment and the use of pyrotechnics.
What are the potential consequences for Celtic?
While no specific sanctions have been announced, SPFL disciplinary processes can result in fines, warnings, or more severe measures like behind-closed-doors matches. Expert commentators have suggested that points deductions are a theoretical possibility, though this is considered an extreme measure.
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As the governing bodies review the evidence from these final match-day incidents, the focus remains on ensuring that the growth and drama of the Scottish game are not undermined by safety concerns. For the clubs involved, the wait for the SPFL’s final verdict will be a significant off-season concern.



