| Siskina (Owners of cargo lately laden on board) v. Distos Cia Naviera SA [1979] AC 210 |
The "cause of action" rule for equitable injunctions. |
Referenced as part of the historical rule which the court held had been departed from in Convoy Collateral. |
| Convoy Collateral Ltd v. Broad Idea International Ltd [2023] AC 389 |
Departure from The Siskina and the cause of action rule in relation to equitable injunctions. |
Held to have eroded the cause of action rule; the judge had erred in thinking The Siskina survived Convoy Collateral. |
| Wolverhampton County Council v. London Gypsies and Travellers [2023] UKSC 47, [2024] AC 983 |
Confirmation that the grant of injunctive relief is not always conditional on the existence of a cause of action. |
Relied upon to support the inherent jurisdiction to grant injunctions protecting court process. |
| PMC v. Cwm Taf Morgannwg University Health Board [2025] EWCA Civ 1126, [2025] 3 WLR 887 |
Use of inherent common law power to protect integrity of proceedings (anonymity and reporting restriction orders). |
Applied to affirm the court's inherent common law power to protect its process and justify an injunction in principle. |
| Abbasi v. Newcastle upon Tyne Hospitals NHS Foundation Trust [2025] UKSC 15, [2025] 2 WLR 815 |
Inherent jurisdiction and parens patriae powers; structured approach to Convention rights. |
Used to explain interaction between common law powers and Convention rights and to inform the structured approach to Article 10 analysis. |
| Rex v. Casserly [2024] EWCA Crim 25, [2024] 1 WLR 2760 |
Scope of Article 10; some forms of self-expression (vulgar abuse) fall outside protection. |
Applied to suggest certain abusive communications may be outside Article 10 protection. |
| Connelly v. Director of Public Prosecutions [1964] AC 1254 |
Inherent powers necessary for a court to enforce practice and suppress abuses of process. |
Quoted to support the proposition that courts possess inherent powers to protect their process. |
| Rex v. Jordan [2024] EWCA Crim 229, [2024] 4 WLR 30 |
Threshold of gravity for criminal contempt: "serious interference with the administration of justice". |
Used to define the seriousness threshold relevant to contempt and related injunctive relief. |
| Director of the Serious Fraud Office v O'Brien [2014] AC 1246 |
Criminal contempt described as serious interference with the administration of justice. |
Cited in relation to the threshold for contempt. |
| Attorney General v Crosland (No 1) [2021] UKSC 15, [2021] 4 WLR 103 |
Principles concerning contempt and interference with administration of justice. |
Referenced in defining "serious" interference and contempt principles. |
| Attorney General v English [1983] AC 116 |
Application of statutory test for contempt by publication (substantial risk test). |
Used to illustrate statutory threshold for contempt by publication. |
| R v Central Independent Television plc [1994] Fam 192 |
Common law protection for freedom of speech. |
Referenced when discussing domestic protection of expression alongside Article 10. |
| Redmond-Bate v Director of Public Prosecutions [2000] HRLR 249 |
Statements about the value of freedom of expression (even offensive speech). |
Quoted to explain the breadth of Article 10 protection. |
| R (Calver) v The Adjudication Panel for Wales [2012] EWHC 1172; [2013] PTSR 378 |
Freedom of expression includes offensive or disturbing speech. |
Used alongside Redmond-Bate to explain protections under Article 10. |
| Jerusalem v Austria (2003) 37 EHRR 567 |
Strasbourg jurisprudence on freedom of expression. |
Referenced regarding the scope of Article 10 protection. |
| Attorney General v Times Newspapers Ltd [1974] AC 273 |
Limits of freedom of speech where there is prejudice to administration of justice. |
Quoted for the proposition that free speech is limited by real prejudice to administration of justice. |
| In re Abortion Services (Safe Access Zones) (Northern Ireland) Bill [2022] UKSC 32; [2023] AC 505 |
Categories for assessing interference with Convention rights. |
Cited in the context of proportionality and contempt in the face of the court. |
| Munster v. Lamb (1883) 11 QBD 588 |
Courts' power to check improper conduct and protect process. |
Invoked to support the proposition courts can check improper conduct affecting proceedings. |
| Smeaton v. Butcher [2000] EMLR 985 |
Test for absolute privilege in affidavits/statements: reference to subject-matter of proceedings. |
Applied in discussion of immunity for litigation communications. |
| Lincoln v. Daniels [1962] QB 237 |
Scope of absolute privilege coram judice. |
Referred to in explaining absolute privilege for matters before the court. |
| Arthur JS Hall & Co v. Simons [2002] 1 AC 615 |
Policy reasons for civil immunity to encourage free expression in court. |
Used to explain rationale for immunity from suit for participants in proceedings. |
| Roy v. Prior [1971] AC 470 |
Support for civil immunity for participation in court proceedings. |
Referenced to support the public interest in immunity. |
| Taylor v. Director of the Serious Fraud Office [1999] 2 AC 177 |
Exclusion of immunity for irrelevant and gratuitous libels. |
Used to note that some communications fall outside immunity. |
| WFZ v. BBC [2023] EWHC 1618 (KB) |
Criminal standard of proof for contempt allegations. |
Referenced regarding the standard applicable if contempt were alleged. |
| Cuadrilla Bowland Ltd v. Persons Unknown [2020] EWCA Civ 9 |
Requirement that relief be tailored and not wider than necessary. |
Applied to emphasize tailoring of injunctive relief and protection of litigation rights. |
| Smith v. Backhouse [2023] EWCA Civ 874, [2024] 1 WLR 794 |
Principles on tailoring injunctions and discretion. |
Relied on for the requirement that relief be no wider than necessary. |
| Linemile Properties Limited v. Plater [2023] EWHC 810, [2023] PNLR 22 |
Serious threats justifying injunctions (illustrative comparison). |
Distinguished as involving more serious threats than in the present case. |