Question to the Department for Business and Trade:

To ask the Secretary of State for Business and Trade, what estimate their Department has made of the number of collective action proceedings that have been delayed or discontinued as a result of the judgment in R (on the application of PACCAR Inc and others) v Competition Appeal Tribunal and others [2023] UKSC 28 as of 26 July 2023.

The Department has not made such an estimate. Decisions to delay or discontinue collective action proceedings may be based on several factors, specific to each case.

The Minister of State for Justice set out, in her written statement to the House on 17 December 2025, that the Government intends to take action to mitigate the impact of the 2023 Supreme Court judgment in PACCAR and implement proportionate regulation of third-party litigation funding agreements.