Various Claimants v Mercedes-Benz & Ors

On 16th November 2023 all identifiable parties to the NOx Emissions Group Litigation were sent a letter by me indicating that it is essential that the NOx Emissions Group Litigation is actively managed by the Court. This letter is at Appendix 1. The present indication is that there will be well over 1 million claimants and over 1500 defendants. The scale of the litigation is unprecedented. The cases will involve legal, factual and technical issues which will, at one extreme, overlap to the point of being actually or virtually identical and at the other be unique to the particular claim and relevant group of defendants.

This Court is acutely aware that the potential costs involved are enormous and, without active case management, have the potential to become wholly disproportionate to the sums actually involved or in particular the sums (if any) ultimately recoverable by any individual claimant.

Finally, the Court has also to be mindful of the potential for these cases, were they each to be permitted to take their own course through the court system with no common management strategy, to place an unacceptable burden upon the Court's own time and resources and significantly to affect the ability of other litigants to have access to the civil justice system.

The letter therefore laid the ground for what might be described as a pan-NOx emissions hearing and sought representations in that regard.

Having regard to various submissions received, an Order dated 23rd November 2023 was made, as set out (without Schedules) at Appendix 2. That Order required amongst other things that the parties co-operate grouped as claimants and defendants, each group providing a single written submission, jointly prepared, with representation at the hearing limited to no more than four representative firms for each side.

It was also ordered that there be a one-day hearing before myself, Cockerill J and Constable J, who are the managing judges of the Mercedes litigation and Senior Master Cook who has been chiefly responsible for hearing and dealing with the various group litigation order applications.

This court does not underestimate the level of co-operation from a practical perspective that the joint preparation for the convened hearing required, and we are all extremely grateful to the parties and their representatives for the way in which the hearing has been approached and has been conducted before us today.

We have as Appendix 3 the written submissions submitted jointly by the Claimant Group and the principal written submissions jointly submitted by the Defendant Group is Appendix 4 (without Appendices). Having heard oral submissions, the key areas of disagreement are clear.

The Defendant Group's principal contention is to require the two-day CMC Hearing presently listed on 5-6 March 2024 in the Mercedes group litigation order as ordered by Fraser J in July 2023 (‘the March Hearing’), to be entirely repurposed for a further pan-NOx emissions CMC with a view to making directions for the first substantial hearing or hearings. The purpose of this would be to determine a series of issues said to be common pan-NOx Emissions Group Litigation questions of law and statutory or regulatory construction, which will not require any significant factual or technical investigation. The detailed investigation of the application of the outcome of the common issues, the particular alleged prohibited defeat devices (‘PDDs’) in the Mercedes litigation would then be left to the hearing presently listed for ten-weeks, to commence October 2025 at the earliest.

This approach was opposed by the Claimant Group. Their focus was on ensuring that the Mercedes litigation remains the lead litigation to be advanced substantively by reference to a sample of vehicles as soon as possible and, in particular, with a factual and technical investigation of a sample of alleged PDDs taking place in the presently listed 10-week hearing commencing February 2025.

As already indicated, we have now heard detailed submissions over the course of one day through counsel for both groups. We are conscious of the fact that not all defendants or defendant groups were separately represented or made oral representations. We are also conscious of a need for procedural fairness.

Bearing those factors in mind, we have concluded that:

Before turning to the terms of the Order, I should make it clear that although each anticipated GLO application must be considered separately, I consider that such orders will be likely to be appropriate in this litigation as a matter of principle. I can also now approve the GLO in the Ford litigation. All existing GLO applications and any prospective GLO applications intended to be made by any party with an existing issued Claim Form(s) are to be heard at a three-day consolidated hearing before Senior Master Cook on 17th-19th January 2024, with the 14th and 15th February 2024 to be in reserve for additional time, if required.