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Conspiracy theories: unlawful means conspiracy and the problem of private rights

1 July 2025 / Author(s): Henry Warwick KC , Vishnu Patel
Issue: July 2025 / Categories: Feature

Over the last two decades the scope of the economic torts has been considered in a variety of business contexts and the tort of conspiracy to injure by unlawful means is no exception. Liability may arise where two or more persons combine and take unlawful action with the intention of causing damage to a claimant who incurs the intended damage. Difficult questions about the state of mind of those involved have often arisen. But in the years since the decision in The Racing Partnership Limited v Sports Information Services [2020] EWCA Civ 1300 those participating in competitive deals where gain could be said to come at the expense of another may find themselves alleged to have participated in a tortious conspiracy despite believing their activities to be lawful.
This article examines the current state of the law where difficulties have arisen and the need for the...

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