A major ruling by the Competition Appeal Tribunal (CAT) has delivered a setback to litigation funder Innsworth Advisors, which unsuccessfully opposed the settlement in the landmark Mastercard consumer class action. Innsworth has been ordered to pay the additional legal costs incurred by class representative Walter Merricks, marking a clear message from the tribunal on the risks of funder-led challenges to settlements.

As reported in the Law Gazette, the underlying class action, one of the largest in UK legal history, involved claims that Mastercard’s interchange fees resulted in inflated prices passed on to nearly 46 million consumers. The case was brought under the collective proceedings regime, and a proposed £200 million settlement was ultimately agreed between the class representative and Mastercard. Innsworth, a funder involved in backing the litigation, challenged the terms of the settlement, arguing that it was disproportionately low given the scope and scale of the claim.

The CAT, however, rejected Innsworth’s arguments and sided with Merricks, concluding that the settlement was reasonable and had been reached through an appropriate process. Moreover, the tribunal found that Innsworth’s intervention had caused additional work and expense for the class representative team—justifying the imposition of cost penalties on the funder.

For the litigation funding sector, this ruling is a cautionary tale. It underscores the importance of funder alignment with claimants throughout the litigation and settlement process, particularly in collective actions where public interest and judicial scrutiny are high.

Law firm Harrison Bryce Solicitors Limited had attempted a counterclaim against its client following the dismissal of a negligence claim against the firm. First the counterclaim was dismissed, and now the appeal against the counterclaim's dismissal has also been dismissed.

According to the Law Society Gazette, Harrison Bryce argued that it had been misled by its client, Abdul Shamaj, who had claimed to have sustained injuries in a road traffic accident (RTA) and instructed the firm accordingly.

Shamaj retained Harrison Bryce on the basis of a purported RTA injury claim, and the firm later brought professional negligence proceedings against the client, alleging that the claim lacked credibility. Shamaj, in turn, mounted a counterclaim against the firm.

Both the negligence claim and the counterclaim were dismissed at first instance, and the Harrison Bryce's appeal of the dismissal of the counterclaim has now been refused.

The key legal takeaway, as highlighted by the judge, is that simply pleading that the client misled the firm is not sufficient to make out a viable counterclaim. The firm needed to advance clear and compelling evidence of the client’s misrepresentation, rather than relying on allegations of general misled conduct.