Thompsons Solicitors Scotland, which represents around 25 abuse survivors from the boys club, is using new powers which came into law last year to bring the proceedings.

It has now placed a notice in the Daily Record newspaper stating that it intends to ask the Court of Session to make an order granting permission for group proceedings to be brought by or on behalf of various clients against Celtic Plc, and calling for other people who want to part of the proceedings and make a claim to contact them.

The new group proceedings powers allow two or more people with claims which are the same, similar, or related to raise proceedings in a single action in court.

The legal action is being brought by survivors of the abuse.

In recent years, a number of former senior figures at the boys' club have been convicted of sexual crimes against young players in their care.

Patrick McGuire, partner with Thompsons, told the Daily Record: "This is completely unique. I know of no other group actions, or involving such a large number of claimants, against any other club in Europe."

He added: "This case will be about whether Celtic FC are legally responsible for abuse that took place at the boys club.

"Group proceedings are a very new part of the Scottish system, introduced by an Act of Parliament, and we've looked at the rules and taken the view they're our most appropriate vehicle."

A number of senior figures at the boys club, which was not formally affiliated with Celtic FC, have been jailed for sex abuse.

The club has previously said that it is "appalled by any form of historic abuse".

Celtic has said it while it has “historic contacts” with the boys' club, the two are “entirely separate” organisations.

The latest legal action comes after Thompsons last year launched two "test cases" at the Court of Session brought against Celtic by victims.

Mr McGuire said the question of perhaps including the test cases in the group action was "actively under review".

Celtic FC has been asked for comment.

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Celtic Boys Club child abuse survivors launch legal action against Celtic FC

Thank you for reading this article. We're more reliant on your support than ever as the shift in consumer habits brought about by Coronavirus impacts our advertisers.If you haven't already, please consider supporting our trusted, fact-checked journalism by taking out a digital subscription.