Anthony Mark Patterson v Court of Glostrup (Denmark)
[2023] EWHC 1540 (Admin)
English courts have no jurisdiction to entertain an action for the enforcement, either directly or indirectly, of a penal, revenue or other public law of a foreign State.
Dicey, Morris & Collins, The Conflict of Laws, 16th ed (2022), Rule 20(1)
The revenue rule applies only to proceedings with an unsatisfied demand for tax which foreign tax authorities seek directly or indirectly to recover.
Williams & Humbert Ltd v W & H Trade Marks (Jersey) Ltd [1986] AC 368
An action for the enforcement, either directly or indirectly, of a public law of a foreign State is inadmissible.
Dicey, Morris & Collins Rule 20 (Sovereign Authority Rule)
The Supreme Court dismissed the appeal.
The claims were not for the direct or indirect enforcement of foreign tax laws because no tax was due from the appellants. The substance of the claim was to recover payments fraudulently obtained, not to recover tax.
[2023] EWHC 1540 (Admin)
[2024] EWHC 148 (Comm)
[2023] EWHC 944 (Ch)
[2024] UKUT 23 (TCC)
[2023] EWHC 1659 (Admin)