Analysis

The National Case Law Archive analysis provides clear, structured commentary on key decisions – explaining what the court decided, why it matters, and how it fits within the wider law. Each analysis highlights the legal principles, reasoning, and practical impact, with links to related cases and key terms so you can follow developments across UK jurisdictions with confidence.

The Supreme Court resets the law on deprivation of liberty

The Supreme Court resets the law on deprivation of liberty

This decision overrules Cheshire West and rejected the acid test as a complete test for deprivation of liberty. It outlines the restored multifactorial Article 5 approach, including the renewed importance of valid consent, wishes and feelings.

THG v Zedra and the time problem in unfair prejudice petitions

THG v Zedra and the time problem in unfair prejudice petitions

At first glance, THG Plc v Zedra Trust Company (Jersey) Ltd looks like a technical limitations appeal. In reality, it is a major statement about the nature of the unfair prejudice jurisdiction itself. By a 4 – 1 majority, the Supreme Court held on 25 February…

40 standout UK law cases from the past 12 months

40 standout UK law cases from the past 12 months

In fields as diverse as public law, immigration, environmental planning, consumer finance, and intellectual property, this year’s decisions underline the importance of remaining current with developments that have profound practical implications.

No vicarious liability for judicial misconduct: X v The Lord Advocate

No vicarious liability for judicial misconduct: X v The Lord Advocate

In X v The Lord Advocate, the Supreme Court held the Crown cannot be vicariously liable for delicts allegedly committed by a Scottish sheriff because stage 1 fails: the relationship is not akin to employment. The key driver is constitutional structure - executive "control" is incompatible…

Evans: Supreme Court tightens the route to opt-out competition collective proceedings

Evans: Supreme Court tightens the route to opt-out competition collective proceedings

In Evans v NatWest Markets Plc the UK Supreme Court allowed the banks’ appeal and reinstated the specialist tribunal’s refusal to certify Phillip Gywn James Evans’ application for opt-out collective proceedings in a follow-on foreign exchange (FX) damages claim, emphasising the breadth of the Tribunal’s discretionary…

Patenting AI after Emotional Perception AI [2026] UKSC 3

Patenting AI after Emotional Perception AI [2026] UKSC 3

In Emotional Perception AI Limited v Comptroller General of Patents, Designs and Trade Marks (UKSC/2024/0131) the Supreme Court has reset the UK’s approach to the “computer program … as such” exclusion, overruling the long‑used Aerotel methodology and aligning UK interpretation with the European Patent Office’s reading…

Debt, damages and prevention of conditions precedent after [2025] UKSC 39

Debt, damages and prevention of conditions precedent after [2025] UKSC 39

The Supreme Court has used King Crude Carriers SA v Ridgebury November LLC to settle a long‑running uncertainty: there is no free‑standing English law doctrine by which a contract condition precedent is treated as fulfilled merely because the debtor wrongfully prevented it.