The King’s Bench Division’s decision in Winehouse v Parry & Gourlay [2026] EWHC 1970 (KB) addresses the calculation of interim payments on account where indemnity costs have been awarded and the receiving parties have departed substantially from their approved costs budgets without making variation applications under CPR r.3.15A.
Background
The claim was brought by Mr Mitchell Winehouse, suing as personal representative of the estate of his daughter Amy Jade Winehouse, the singer and songwriter who died on 23 July 2011. The defendants, Ms Naomi Parry and Ms Catriona Gourlay, had been close friends and associates of Amy Winehouse during her lifetime. Following her death, 141 items of property came into the defendants’ possession and were subsequently sold at Julien’s Auctions in Los Angeles in 2021 and 2023. The claimant alleged that the defendants were not entitled to possess or sell those items and were therefore liable to the estate for the proceeds of sale.
A six-day trial took place on 8 to 12 December 2025 and 27 January 2026 before Sarah Clarke KC sitting as a Deputy Judge of the High Court. The substantive judgment, handed down on 20 April 2026, found for both defendants on all issues and dismissed the claimant’s claims in their entirety. Every disputed issue of fact and law was resolved against the claimant, including findings that he and his witnesses had given unreliable evidence on material points.
Critically, the court found that the claimant and his witnesses knew prior to the 2021 auction that the defendants were selling a number of significant disputed items in that auction, and that contemporaneous emails and documents in the claimant’s possession proved this beyond doubt. This knowledge, and the evidence proving it, meant that the claim should never have been commenced and should have been withdrawn long before trial.
Following receipt of the embargoed draft judgment, the parties were unable to agree an order on costs and consequential matters. By an order dated 20 April 2026, the court adjourned the hearing generally and set a timetable for the exchange of costs schedules and the filing of written submissions and responsive submissions on the incidence, basis, quantum and interim payment of costs. The court indicated it would determine all issues on the papers unless an oral hearing was directed. Detailed submissions and responsive submissions were received from all parties, accompanied by approximately 500 pages of documentary evidence. A further costs issue was raised by the claimant’s solicitor by email shortly before the judgment on costs was finalised, to which the defendants’ solicitors responded. The court determined all costs issues on the papers.
Costs Issues Before the Court
Four distinct costs issues required determination. First, the incidence of costs: whether the general rule under CPR r.44.2 that costs follow the event should apply, or whether the court should depart from it and make no order as to costs. Second, the basis of assessment: whether costs should be assessed on the standard or indemnity basis. Third, the quantum of any interim payment on account under CPR r.44.2(8): specifically, what percentage of budgeted and unbudgeted costs should be ordered by way of interim payment, having regard to the approved costs budgets and the very substantial departures from those budgets by all parties. Fourth, whether any interim payment orders should be stayed pending a prospective application to the Court of Appeal for permission to appeal.
The costs budgeting position was central to the interim payment calculation. A costs management order had been made. The first defendant’s approved budget was £218,730 inclusive of VAT, against total costs as at 28 April 2026 of £715,361.98 inclusive of VAT, leaving unbudgeted costs of £496,631.98. The second defendant’s approved budget was £194,485.20 inclusive of VAT, against total costs of £487,132.15 inclusive of VAT, leaving unbudgeted costs of £292,646.95. Neither defendant had made a budget variation application under CPR r.3.15A. The claimant’s own total costs as at 28 April 2026 were £951,080.28 inclusive of VAT, against an approved budget of £160,850 inclusive of VAT, representing an overspend of approximately £790,000.
A further discrete issue arose very late in the costs proceedings when the claimant’s solicitor raised by email a challenge to the recoverability of the second defendant’s costs, relying on references to a conditional fee agreement and a social media statement by the second defendant suggesting she had secured third-party funding. The claimant submitted that the conflicting accounts raised a question as to whether some or all of the costs claimed by the second defendant were properly recoverable, and that any interim payment in respect of those costs would be particularly prejudicial given her alleged impecuniosity.
The Parties’ Positions
The claimant accepted that the defendants were the successful parties and that the usual starting point would be a costs order in their favour, but contended that this was an exceptional case in which the court should make no order as to costs. His primary submission was that the defendants had withheld explanations for their possession of the disputed items for several years, had failed to engage meaningfully with ADR until a very late stage, and had by their conduct driven the case to trial and caused costs to escalate beyond the approved budgets. He submitted that the defendants should not be permitted to recover costs caused by their own unreasonable conduct.
In the alternative, the claimant submitted that any costs orders should be made on the standard basis and reduced by 75% of each defendant’s total costs. On interim payments, the claimant proposed that any order should be limited to 90% of budgeted costs and 50% of unbudgeted costs, and that payment should be stayed pending determination of any application to the Court of Appeal for permission to appeal. The claimant argued that there was a real risk of injustice if interim payments were made and subsequently could not be recovered from the defendants given their alleged impecuniosity.
The defendants submitted that the claimant’s defeat was total and comprehensive and that there was no basis to depart from the general rule. They further submitted that the claimant’s conduct was unreasonable to a high degree and took the case out of the norm within the meaning of Excelsior Commercial and Industrial Holdings Ltd [2002] EWCA Civ 879, justifying an indemnity costs order in favour of both defendants. In support of that submission, the defendants relied on a range of conduct findings made in the substantive judgment, including the speculative and thin nature of the claim as issued, the late addition of serious allegations of deliberate concealment and breach of fiduciary duty, the aggressive pursuit of those allegations to the end of trial, the claimant’s courting of press publicity, and the finding that the claimant had told a newspaper journalist he had gone to the police when he knew he had not.
On interim payments, the defendants sought approximately 80% of each defendant’s total costs inclusive of VAT, submitting that there were good and unavoidable reasons why the defendants had been forced to depart from their budgets and that there was a high degree of confidence that a sum in excess of that figure would be recovered on detailed assessment. They submitted that payment should be made within 14 days and that no stay should be granted.
In response to the late CFA and third-party funding challenge, the second defendant’s solicitor confirmed that the second defendant was and remained personally liable for the total amount of her legal fees, that a CFA had at one point been agreed but had never been put into effect, and that the social media statement about third-party funding had been optimistic and premature as no funder had in fact materialised. Both defendants had provided signed costs schedules. The first defendant’s solicitor corroborated that account.
The Court’s Decision
The court ordered the claimant to pay the costs of both defendants on the indemnity basis, to be assessed if not agreed, with no reduction of 75% or any other amount. Interim payments were ordered in the sum of £569,330.99 to the first defendant and £394,521.89 to the second defendant, both payable within 14 days. No stay was granted. The court also refused the claimant’s application for permission to appeal.
Indemnity Costs
Applying the principles in Excelsior and as summarised by Coulson LJ in Thakkar v Mican [2024] EWCA Civ 552, and the concurring remarks of Lady Carr CJ in that case, the court was satisfied that the claimant’s conduct was unreasonable to a high degree and outside the ordinary and reasonable conduct of proceedings. The court found that the claimant had pursued a claim that was speculative, weak, opportunistic and thin, had issued proceedings without any positive factual case, had pleaded his claim in vague and sloppy terms, and had abandoned his claim to a number of items shortly before trial having failed to apply any critical thought to the list of items he was claiming. The court further found that the claimant had significantly expanded his claim at a very late stage by adding allegations of deliberate concealment and breach of fiduciary duty, both of which were dismissed, and that these late additions significantly expanded the seriousness of the allegations, the scope of the evidence, the issues in dispute and the length of the trial.
The court found that the claimant had made grave, unjustified and demonstrably false allegations of dishonesty and deceit against both defendants and pursued these aggressively to the end. The allegations included deliberate concealment (put on the basis that the defendants had deliberately deceived the claimant by lying to him about their possession of the disputed items and their intention to auction them), breach of fiduciary duty (based on the assertion that the first defendant had deliberately, knowingly and repeatedly deceived the claimant in order to derive significant, improper, financial gain), and theft (allegations made within days of the 2021 auction that the defendants had deliberately removed items from the estate’s lockup without the estate’s knowledge or consent). The court found these claims to be totally unfounded and was extremely critical of the claimant for making them.
The court further found that the claimant deliberately courted publicity in a way that was calculated to exert pressure on the defendants and cause significant damage to their reputations. He gave an exclusive statement to The Sun newspaper published on 3 November 2023 (the day after the claim was served) which plainly alleged that the defendants had sold items that they were not entitled to sell and which did not belong to them, for the purpose of achieving significant financial gain and thereby depriving the Amy Winehouse Foundation of funds. At a court hearing in July 2024, the claimant’s instructed counsel stated in open court in front of members of the press that there was “evidence of suspicious circumstances surrounding these auctions”. In an article in the Sunday Times Magazine published on 14 April 2024, the claimant stated that he had “gone to the police” about the case and repeated this on oath at trial. However in cross-examination he conceded that this was untrue and the court found that it could not see how “telling a newspaper journalist that he had gone to the police when he knew he had not, can be anything other than deliberate and when coupled with his accusation that the defendants had stolen the Items from the lockup, was plainly intended to damage the defendants’ reputations and probably also to put pressure on them to give him the proceeds of sale of their Items”.
The court rejected the claimant’s submission that the trial of this litigation was caused by the defendants’ refusal to accept his offers of settlement or mediation. A review of the pre-trial correspondence demonstrated the aggressive and unpleasant way in which the claimant’s solicitor pursued the defendants and made offers of settlement which only ever amounted to requiring the defendants to concede his claim and make payments of money to him, whilst leaving him free to continue to publicly make serious accusations of dishonest, deceitful behaviour against them. At no point did the claimant ever properly consider the explanations provided by the defendants, nor the inherent weakness of his own case. On the contrary his response was to disbelieve the defendants and make additional, even more serious allegations against them shortly before trial.
The court found that the defendants were fully entitled to defend their personal and professional reputations to the end, and that they had no other realistic option given the claimant’s serious and damaging allegations, his aggressive conduct throughout, his refusal to accept their explanations, his unrealistic settlement offers and the real risk that he would thereafter be free to continue making public allegations of deceit and dishonesty against them.
As Lady Carr CJ observed in Thakkar, an unnecessarily aggressive approach to litigation is unacceptable. The court found that the claimant’s high degree of unreasonable conduct extended into every facet of the proceedings: pre-trial, at trial, and in respect of his unreasonable and unrealistic approach to the issue of costs. The court noted that the claimant’s costs submissions themselves demonstrated that he had no insight into his own failings and continued to conduct the litigation in a similar vein, making baseless allegations against the defendants in an attempt to avoid the obvious costs consequences of the total failure of his claim.
No Costs Reduction
The court declined to reduce the amount of costs payable by the claimant by any amount. The claimant would be liable for the total costs incurred by both defendants subject to assessment if not agreed. The court found that the claimant’s high degree of unreasonable conduct, extending into every facet of the proceedings (pre-trial, at trial, and in respect of his unreasonable and unrealistic approach to the issue of costs), fully justified the making of indemnity costs orders in favour of both defendants with no reduction. The court noted that quantum would ultimately be a matter for a costs judge to determine on detailed assessment.
Interim Payments | The Court’s Reasoning
In assessing what was a reasonable amount for interim payment under CPR r.44.2(8), the court estimated the likely level of recovery on an indemnity costs basis by each defendant and allowed a margin for error. The court took into account that the claimant’s total costs as at 28 April 2026 amounted to £951,080.28 (inclusive of VAT) against budgeted costs of £160,850 (inclusive of VAT), an overspend of approximately £790,000. The court found it inevitable that the defendants were also forced to significantly exceed their budgeted costs to meet the unreasonable way in which the claimant deliberately litigated and pleaded his claim. It was notable however that the claimant’s total costs were significantly higher than the total costs incurred by either defendant.
The court applied the principle that where indemnity costs have been ordered, doubts as to whether the item of cost in question was reasonably incurred, or reasonable in amount, are resolved in favour of the receiving party (CPR r.44.3(3)). The court considered that the additional costs incurred by the defendants, over and above the costs budget, were reasonably incurred as a result of the claimant’s unreasonable conduct of this litigation and that the vast majority of these costs were therefore likely to be recovered. The court also took into account that the defendants’ costs would undoubtedly have increased from the figures quoted in their April 2026 costs schedules due to the way in which the claimant had chosen to unreasonably litigate the issue of costs.
The court further considered that there were good reasons why the first defendant’s total costs were significantly higher than the costs of the second defendant. The court estimated that the reason the trial overran by three days (taking six court days to complete rather than the three days listed) was largely due to the additional allegations of deliberate concealment and breach of fiduciary duty and the significant time taken up in evidence and submissions dealing with the facts and law caused by these matters. These matters would inevitably have significantly increased the time and costs expended by the defendants pre-trial. This applied to both defendants but was particularly relevant in respect of the total costs incurred by the first defendant, as she was alleged by the claimant to have been the person mainly responsible for the deliberate concealment, and was directly involved in all the evidence and matters relevant to this issue. In addition, she alone faced the allegation of breach of fiduciary duty.
Taking all these factors into account, the court considered that the likely level of recovery for each defendant would be the full amount of budgeted costs and at least 85% of unbudgeted costs. Allowing a margin for error, the court reduced the interim payment figure to 90% of budgeted costs and 75% of unbudgeted costs, both inclusive of VAT. This in the court’s view arrived at a reasonable amount for each defendant to receive by way of interim payment.
For the first defendant, this resulted in an interim payment order of £569,330.99, calculated as £196,857 (90% of budgeted costs inclusive of VAT) plus £372,473.99 (75% of unbudgeted costs inclusive of VAT). For the second defendant, this resulted in an interim payment order of £394,521.89, calculated as £175,036.68 (90% of budgeted costs inclusive of VAT) plus £219,485.21 (75% of unbudgeted costs inclusive of VAT).
The Late Challenge to Recoverability
The court dealt briefly with the claimant’s late challenge to whether the second defendant was in fact liable to pay the costs she claimed to have incurred. The claimant relied on an assertion that the second defendant had apparently made on social media in March 2024 that she had secured a third-party funder, a statement by her solicitors in December 2024 that the second defendant “has a CFA with this firm”, and a later statement in her costs submissions that “a CFA was agreed at one point but no costs were incurred under it. Ms Gourlay was obliged to pay them regardless of the outcome. She is heavily indebted to her solicitors.”
The court found that the claimant’s attempt to raise this further issue so late in the day was unimpressive and provided further evidence that he was continuing to drive up the costs of all parties by raising new, weak arguments to bolster his already weak costs submissions, and find a way to avoid paying the costs orders to which the defendants were fully entitled. The court accepted the explanations provided by the defendants and their solicitors. In particular the court noted that both defendants had provided signed costs schedules which carried obligations of truthfulness, not only on the defendants but also their solicitors. It would be a grave and serious matter to give misleading information in these schedules and in the defendants’ submissions to the court regarding the quantum of costs incurred, the basis for those costs and the second defendant’s liability to pay. The court made it clear that it fully accepted the figures given in the costs schedules of both defendants, and the explanations provided by them and their solicitors regarding the basis of their liability to pay these costs. This was consistent with the court’s findings at trial that the defendants were and are credible and truthful witnesses.
The court further noted that the defendants’ solicitors had conducted the difficult litigation properly and appropriately, despite coming under significant and unreasonable pressure from the claimant and his solicitors, including being bombarded with aggressive and unpleasant correspondence and serious allegations of impropriety against the first defendant and her solicitor, which the court found to be unfounded and improper.
Time for Payment and No Stay
The court ordered the claimant to pay both interim payment orders within 14 days of the date of the order, in accordance with CPR r.44.7. The claimant plainly had ready access to the funds to satisfy these orders and there was no reason why the defendants or their solicitors should wait longer than that to receive these funds, particularly given both defendants’ parlous financial situations which had been caused by the claimant’s unreasonable behaviour.
The court declined to stay the interim payment orders pending any application to the Court of Appeal for permission to appeal. The court adopted the defendants’ submissions that the risk that the claimant may succeed on appeal was limited, and in any event his grounds related only to the Category B disputed items, meaning that there was no appeal against the court’s dismissal of his claim in respect of the Category A and Category C items. In those circumstances, in the unlikely event that the claimant was granted permission to appeal and ultimately succeeded to this limited extent, he would still be liable for substantial adverse costs orders.
Conclusion
The decision illustrates the court’s approach to interim payments on account where indemnity costs have been awarded and both sides have massively exceeded their approved budgets without making variation applications. The court treated the paying party’s own overspend (approximately £790,000 against a budget of £160,850) as affirmative evidence that the receiving parties’ departures from budget were reasonably incurred, particularly where those departures were caused by the paying party’s unreasonable conduct. By applying the indemnity costs principle in CPR r.44.3(3) that doubts are resolved in favour of the receiving party, and estimating likely recovery at 100% of budgeted costs plus at least 85% of unbudgeted costs before applying a margin for error, the court arrived at interim payment orders representing 90% of budgeted and 75% of unbudgeted costs. This is a substantially higher recovery rate on unbudgeted costs than would ordinarily be expected, and reflects both the indemnity basis of assessment and the court’s finding that the excess costs were caused by the paying party’s unreasonable litigation conduct.
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