Citation Codes
Equivalent Citations
citation codes
Attorney(S)
- Appellant John Russell QC (Instructed by Clyde & Co LLP)
- Respondent Michael Davey QC (Instructed by Hill Dickinson LLP)
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Sea Shepherd UK v. Fish & Fish Ltd
Smart Summary
Factual and Procedural Background
The Plaintiff, a company that farms tuna off The Country, alleged that on 17 June 2010 its fish cage was rammed and cut open by conservation activists operating the vessel “Steve Irwin.” The Plaintiff claims the loss of both cage and fish. The activists were said to be part of a campaign entitled “Operation Bluerage” organised by Company B and its founder, the individual Defendant. The English charity Appellant was sued as the “anchor defendant” to secure jurisdiction over the non-UK defendants.
A preliminary issue was ordered: whether the incident was directed, authorised or carried out by the Appellant (or its servants/agents) and, if not, whether the Appellant nevertheless bore accessory liability—directly or vicariously—for the alleged tort.
Judge Hamblen tried that issue and dismissed the claim against the Appellant, also setting aside service on the overseas defendants. The Court of Appeal (per Judge Beatson) reversed, holding the Appellant liable on the basis of common design. The Supreme Court—by majority of four to one—allowed the Appellant’s further appeal and restored Judge Hamblen’s order.
Legal Issues Presented
- What constitutes “assistance pursuant to a common design” sufficient to impose accessory (joint) liability in tort?
- Does de minimis or “minimal” assistance fall outside that doctrine?
- On the facts, did the Appellant’s fundraising and volunteer-related activities amount to more than de minimis assistance?
Arguments of the Parties
Plaintiff’s Arguments
- The Appellant actively participated in “Operation Bluerage” by permitting its name, bank account and charity status to be used for fundraising, by recruiting volunteers and by owning the “Steve Irwin,” thereby facilitating the tort.
- Only “something more than de minimis” assistance is required; significance to the commission of the tort is unnecessary once common design is shown.
Appellant’s Arguments
- The Appellant neither directed nor controlled the vessel or campaign; beneficial ownership and operational control lay with Company B.
- Its role in fundraising (£1,730 remitted) and volunteer liaison was trivial and remote in time and place; such minimal assistance cannot found joint liability.
- Judge Hamblen applied the correct legal test; the Court of Appeal erred by lowering the threshold for liability.
Table of Precedents Cited
| Precedent |
Rule or Principle Cited For |
Application by the Court |
| The Koursk [1924] P 140 |
Joint tortfeasorship arises where acts are done in furtherance of a common design. |
Both majority and dissent relied on it as the foundational statement of accessory liability. |
| CBS Songs v Amstrad [1988] AC 1013 |
Mere facilitation is insufficient; common intent is required. |
Cited to distinguish lawful facilitation from actionable concerted action. |
| Unilever v Gillette [1989] RPC 583 |
“Tacit agreement” suffices; explicit mapping-out unnecessary. |
Quoted to show that common design can be inferred. |
| Credit Lyonnais v ECGD [1998] 1 Lloyd’s Rep 19 / [2000] 1 AC 486 |
No liability for mere knowing assistance; must be common design or procurement. |
Used by majority to uphold the need for more than knowledge. |
| Sabaf v Meneghetti [2003] RPC 264 |
Defendant must have “made the act his own.” |
Discussed but treated as consistent with the principal test. |
| Monsanto v Tilly [2000] Env LR 313 |
Accessory liability can arise from organisational assistance to direct action. |
Illustrative of accessory liability outside IP sphere. |
| Shah v Gale [2005] EWHC 1087 |
Locating a victim can amount to accessory assistance. |
Example of liability where assistance facilitated violence. |
| Dramatico v B Sky B [2012] 3 CMLR 14 |
Using infringement prospects to attract users evidences common design. |
Analogous authority for intent inferred from benefit gained. |
| Vestergaard Frandsen v Bestnet [2013] 1 WLR 1556 |
Parties must share the features that make the act wrongful. |
Cited in defining elements of accessory intent. |
| R v Saik [2007] 1 AC 18 |
Conditional intent still constitutes intent. |
Relied on by dissent to show that planned violence, even conditional, meets the intent requirement. |
Court's Reasoning and Analysis
Majority (Judges Hamblen, Toulson, Neuberger, Kerr):
- Re-affirmed that accessory liability requires both (i) assistance and (ii) a shared common design; assistance must be more than de minimis.
- Reviewed factual findings: the Appellant did not control the vessel, did not recruit crew in any material way and processed only £1,730 raised via a mailshot it neither drafted nor sent.
- Held that the trial judge applied correct principles when treating this contribution as “minimal”; appellate interference was unwarranted absent demonstrable error.
- Clarified that the de minimis threshold is fact-sensitive; contribution must be “material” rather than merely theoretical.
Dissent (Judges Sumption, Mance):
- Accepted legal test but found it satisfied: the mailshot, expressly threatening to “seize, cut, confiscate and destroy” nets, was authorised by the Appellant and evidenced shared intent.
- £1,730 was more than trivial when viewed as part of an international funding strategy—“every little helps.”
- Therefore the Appellant materially assisted the tort and should share liability.
Holding and Implications
HOLDING: APPEAL ALLOWED – CLAIM AGAINST THE APPELLANT DISMISSED
Implications: The Supreme Court re-affirmed that, for accessory liability, a defendant’s assistance must cross the de minimis line; trivial or peripheral involvement—even if supportive of an unlawful common design—will not suffice. The judgment tightens the evidential burden on plaintiffs seeking to implicate fundraising or logistical supporters in activists’ torts. No new cause of action was created, but the decision underscores the importance of factual significance in assessing joint tortfeasorship.
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