Boli Bolingoli has been hammered by the SFA for his coronavirus breach.
The left-back failed to quarantine on his return from Spain putting the restart of Scottish football in jeopardy.
Celtic's Premiership fixtures against St Mirren and Aberdeen were postponed as a result.
But Bolingoli has been heavily disciplined for his actions and hit with a five match ban from the governing body after receiving a notice of complaint.
Two of the matches are suspended, however, and the full punishment will only take effect if he breaches Rules 24 and/or 71 again before February 28 2021.
The Parkhead club will now continue their own disciplinary investigation into the matter as his future at Celtic looks to be over.
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Neil Lennon admitted on Friday at his press conference he has not been integrated back into the team following his period of isolation.
He said: "The SFA will decide and then we will have our own, in-house disciplinary process. It's dragged on a little bit now. He's not in the squad so we'll need to have a look at that and see when and if he can come back in."
