Court of Appeal clarifies the merits threshold for the grant of freezing injunctions

Published: 9 Oct 2024
Type: Insight

There has been much debate in the English courts in recent years about the meaning of one of the tests that have to be satisfied for obtaining a freezing injunction, namely a “good arguable case“, with two different tests having been held to be applicable.  That conundrum has now solved by the decision on 30 September 2024 of the Court of Appeal (for England and Wales) in Isabel dos Santos v Unitel SA [2024] EWCA Civ 1109.


The Niedersachsen test

What is a “good arguable case“?  This goes back to The Niedersachsen [1983] 2 Lloyd’s Rep 600 where Mustill J) interpreted it as amounting to quite a low threshold “more than barely capable of serious argument but not necessarily one which the judge considers would have a better than 50 per cent chance of success“.  That was the orthodoxy for many years until 2019.

The “better of the argument” test

The dial started to move when the courts considered whether the merits threshold in the context of freezing injunction ought to be assimilated with than in for a claim for permission to serve proceedings out of the jurisdiction, namely whether there is a “serious issue to be tried” which has been held to mean “the better of the argument“.  In  Lakatamia Shipping Co. Ltd v Morimoto [2019] EWCA Civ 2203, Haddon-Cave LJ noted, in a freezing injunction case, that the good arguable case test have been “the subject of a comprehensive review by the Court of Appeal recently in Kaefer v. AMS [2019] 3 All ER 979 in the context of jurisdictional gateways” and had concluded that the test “had become befuddled by ‘glosses’, glosses upon gloss, ‘explications’ and ‘reformulations'”. The central concept at the heart of the test was “a plausible evidential basis“”.

Different tests being applied on different cases

The result has been that in some cases the court has held that the test of “good arguable case” in freezing injunction cases remains the orthodox, lower Niedersachsen test, whilst other cases have held that, in light of Lakatamia Shipping Co. Ltd v Morimoto, the test should be the same as that as is applicable in the context of jurisdiction, namely “a serious issue to be tried” or “the better of the argument“.  Most notably Harrington & Charles Trading Co. Ltd. v Mehta [2022] EWHC 2960 (Ch) and Chowgule & Co Pte. Ltd. v Shire [2023] EWHC 2815 (Comm) held that the “good arguable case” test in the context of freezing orders was now the same as in the context of jurisdiction, but Magomedov v TGP Group Holdings (SBS) LP [2023] EWHC 3134 (Comm) and, as recently as 22 July 2024, Cancrie Investments Limited v Zulfiqur Al Tanveer Haider [2024] EWHC 1876 (Comm) held that the test in freezing injunction cases remained that in The Niedersachsen.  The judge at first instance in Unitel took the approach of applying both tests.

The decision in Unitel

In Unitel, the Court of Appeal decided that the correct test as to what constitutes a good arguable case for the purposes of the merits threshold for the grant of a freezing injunction is the Niedersachsen test.  The Court also noted that this test could be equated with the test for injunctions other than freezing injunctions.  In reaching its decision, the Court took into account decisions in other common law jurisdictions, namely Australia, New Zealand, Singapore, Hong Kong and a series of recent decisions in the British Virgin Islands, which approved the Niedersachen test.

No longer a nuclear weapon

Finally, Popplewell LJ stated that the famous description of a freezing injunction as being one of the law’s two “nuclear weapons” was now inapt in light of the number of freezing injunctions that the courts now make, and given that its jurisdiction is now firmly rooted in the “enforcement principle” namely the protection of protective rights and interests

Comment

This is an important decision which lays to rest (at least for now) the question of what is the appropriate test.  Practitioners can prepare for an application for a freezing injunction knowing which test they have to satisfy.  From the Cayman Islands perspective, particularly given the review of cases from other common law jurisdictions, this decision is likely to be regarded as welcome clarification of a confusing state of affairs.

Key Contacts
Share
More publications
Appleby-Website-Regulatory-Practice
16 Feb 2026

Preparing for and Managing a CIMA Onsite Inspection

The Cayman Islands Monetary Authority (CIMA) is empowered, under the Monetary Authority Act and certain other regulatory laws, to inspect regulated financial service providers (FSP) in the Cayman Islands such as banks, trust companies, administrators, investment managers and virtual asset service providers for compliance with applicable regulatory frameworks. CIMA routinely conducts onsite inspections of such regulated entities – which can be full-scope (involving a review of all areas of a regulated entity's business operations) or thematically focused on specific areas such as corporate governance and/or internal controls, policies and procedures pertaining to AML/CFT/CPF. With the breadth and number of onsite inspections carried out by CIMA having increased through 2024 and 2025 we consider, in this briefing: (i) the CIMA onsite inspection process; (ii) the latest feedback available from CIMA in respect of inspections conducted to date; and (iii) some frequently asked questions in relation to CIMA onsite inspections.

Appleby-Website-Arbitration-and-Dispute-Resolution
16 Feb 2026

Injunctive Relief in Another Form? Cayman Court's Jurisdiction to Appoint JPLs Despite Ongoing Arbitration

In Peakwave Investment Management Ltd v Energy Evolution GP Ltd [link],[1] the Grand Court confirmed that it has jurisdiction to appoint provisional liquidators notwithstanding the fact that the company’s shareholders are engaged in an arbitration over its affairs, as mandated by a binding arbitration agreement. This article considers the decision and its implications.

Appleby-Website-Dispute-Resolution-Practice
11 Feb 2026

When the Court intervenes… and when it does not: Grand Court Reaffirms Limited Curial Intervention in Support of Foreign Arbitrations

The Financial Services Division of the Grand Court’s judgment in In the matter of A v B & C (FSD 270 of 2025) provides a timely reminder of the proper boundaries between national courts and international arbitration tribunals in respect of the grant of interim relief. The decision underscores the Cayman Islands' commitment to the principle of limited curial intervention and confirms that the Court’s powers under section 54 of the Arbitration Act 2012 are ancillary to the arbitral process and are only to be exercised when the tribunal cannot provide effective relief itself. The judgment helpfully sets out clear parameters for those seeking ancillary relief and highlights that the Cayman courts will support arbitration proceedings without supplanting them.

Website-Code-Cayman-2
5 Feb 2026

Recusal For Apparent Bias Is Not A New Frontier

In Re New Frontier Health Corporation,[1] Justice Doyle decided to recuse himself, such that he would not hear the trial listed to commence weeks later, on the basis that he made findings in his recent Re 51job Inc judgment, as to the reliability and credibility of the same two experts who would give evidence at the New Frontier trial. The New Frontier judgment represents a further endorsement by the Cayman courts of the fundamental maxim that justice must not only be done, but must be seen to be done.

Appleby-Website-Corporate-Practice
4 Feb 2026

The New Crypto-Asset Reporting Framework – Relevance for Cayman Investment Funds

The Tax Information Authority (International Tax Compliance) (Crypto-Asset Reporting Framework) Regulations, 2025 (CARF Regulations) came into effect on 1 January 2026 and provide for the collection, reporting and automatic exchange of information on transactions in crypto-assets.  The CARF Regulations will operate in a similar fashion to the existing Cayman Common Reporting Standard (CRS) regime which facilitates the automatic exchange of financial account information.  For information on recent changes to the CRS, please see our December advisory here.

Appleby-Website-Regulatory-Practice
27 Jan 2026

CIMA Launches Prudential Information Survey for SIBA Registered Persons

The Cayman Islands Monetary Authority (CIMA) has published a General Industry Notice launching a new Prudential Information Survey for Registered Persons under the Securities Investment Business Act (SIBA) of the Cayman Islands.

Appleby-Website-Dispute-Resolution-Practice
15 Dec 2025

Aquapoint LP v Fan: Privy Council Confirms Equitable Constraints Can Override Strict Contractual Rights in Cayman ELP Winding Up

In its recent judgment in Aquapoint LP (in Official Liquidation) v Fan,[1] the Privy Council upheld the judgments of the Grand Court and Cayman Islands Court of Appeal (CICA). The ruling confirms that the exercise of strict legal rights under a limited partnership agreement – even one containing detailed contractual terms and “entire agreement” clauses – can nevertheless be subject to equitable considerations in certain circumstances. Where those equitable considerations arise, they may justify the winding up of an exempted limited partnership on the “just and equitable” basis. Appleby acts for the joint official liquidators of Aquapoint; for further details on the background of this case, see Appleby’s previous article here.