“In my judgment the court should only consider making a costs cap order in such cases where the applicant shows by evidence that there is a real and substantial risk that, without such an order, costs will be disproportionately or unreasonably incurred, and that this risk may not be managed by conventional case management and a detailed assessment of costs after a trial, and it is just to make such an order. It seems to me that it is unnecessary to ascribe to such a test the general heading of exceptional circumstances. I would expect that, in the run of ordinary actions, it would be rare for this test to be satisfied, but it is impossible to predict all the circumstances in which it may be said to arise. Low value claims will inevitably mean a higher proportion of costs to value than high value claims. Some high value claims will involve greater factual and legal complexities than others.”
“7. In cases where a Group Litigation Order has been made it is well recognised, first, that excessive costs may be a significant problem; and second that the court must for that reason, amongst others, exercise direct and continuing control over the proceedings. Costs capping, or something equivalent to it, is therefore a familiar exercise in that context. … 10. But however attractive costs capping orders may be in theory, in practice they present some formidable problems. These can be demonstrated from consideration of the order sought in the present case; and from some more general observations about costs capping that we venture in the last section of the judgment. … 24. With all these factors in mind we drafted a comprehensive set of principles to be applied in personal injury cases, which are the most obvious candidates for costs capping; which could also be considered for application to other types of case. However, further discussion with members of the court, including the Master of the Rolls and the Deputy Head of Civil Justice, has demonstrated that, despite the terms in which permission to appeal was granted in this case, and the observations in this court to which attention is drawn in paragraph 8 above, there remain serious doubts as to whether further guidance on costs capping, if it is to be given at all, should emanate from a constitution of the court as opposed to being formulated by the Civil Procedure Rules Committee, after extensive consultation. We are bound to recognise the imperative of that view. We therefore do not pursue the question further. It will be for the Rules Committee to decide whether, and if so with what degree of urgency, to take up the issues that we have identified earlier in this judgment.”
“(1) A costs capping order is an order limiting the amount of future costs (including disbursements) which a party may recover pursuant to an order for costs subsequently made. (2) In this rule, ‘future costs’ means costs incurred in respect of work done after the date of the costs capping order but excluding the amount of any additional liability. … (5) The court may at any stage of proceedings make a costs capping order against all or any of the parties, if – (a) it is in the interests of justice to do so; (b) there is a substantial risk that without such an order costs will be disproportionately incurred; and (c) it is not satisfied that the risk in sub-paragraph (b) can be adequately controlled by – (i) case management directions or orders made under Part 3; and (ii) detailed assessment of costs. (6) In considering whether to exercise its discretion under this rule, the court will consider all the circumstances of the case, including – (a) whether there is a substantial imbalance between the financial position of the parties; (b) whether the costs of determining the amount of the cap are likely to be proportionate to the overall costs of the litigation; (c) the stage which the proceedings have reached; and (d) the costs which have been incurred to date and the future costs.”
“8. Thus, it is clear that, at least for the moment, the proactive and interventionist approach recommended by Brooke LJ in Musa Kingis on the wane. The contrasting judicial viewpoint, exemplified by the cautious approach of Gage J (as he then was) in Smart v East Cheshire NHS Trust…, is now in the ascendant. Indeed, it is clearly reflected in the wording of the new rules.”