Bücher der Reihe Hart Studies in Private Law

Based on author's thesis (doctoral - University of Oxford, 2014).

In Patel v Mirza [2016] UKSC 42, nine justices of the Supreme Court of England and Wales decided in favour of a restitutionary award in response to an unjust enrichment, despite the illegal transaction on which that enrichment was based. Whilst the result was reached unanimously, the reasoning could be said to have divided the Court. Lord Toulson, Lady Hale, Lord Kerr, Lord Wilson, Lord Hodge and Lord Neuberger favoured a discretionary approach, but their mode of reasoning was described as 'revolutionary' by Lord Sumption (at [261]), who outlined in contrast a more rule-based means of dealing with the issue; a method with which Lord Mance and Lord Clarke broadly agreed. The decision is detailed and complex, and its implications for several areas of the law are considerable. Significantly, the reliance principle from Tinsley v Milligan [1994] 1 AC 340 has been discarded, as has the rule in Parkinson v College of Ambulance Ltd [1925] KB 1. Patel v Mirza, therefore, can fairly be described as one of the most important judgments in general private law for a generation, and it can be expected to have ramifications for the application of the illegality doctrine across a wide range of disciplinary areas. Unless there is legislative intervention, which does not seem likely at the present time, Patel v Mirza is set to be of enduring significance.This collection will provide a crucial set of theoretical and practical perspectives on the illegality defence in English private law. All of the authors are well established in their respective fields. The timing of the book means that it will be unusually well placed as the 'go to' work on this subject, for legal practitioners and for scholars.

In Patel v Mirza [2016] UKSC 42, nine justices of the Supreme Court of England and Wales decided in favour of a restitutionary award in response to an unjust enrichment, despite the illegal transaction on which that enrichment was based. Whilst the result was reached unanimously, the reasoning could be said to have divided the Court. Lord Toulson, Lady Hale, Lord Kerr, Lord Wilson, Lord Hodge and Lord Neuberger favoured a discretionary approach, but their mode of reasoning was described as 'revolutionary' by Lord Sumption (at [261]), who outlined in contrast a more rule-based means of dealing with the issue; a method with which Lord Mance and Lord Clarke broadly agreed. The decision is detailed and complex, and its implications for several areas of the law are considerable. Significantly, the reliance principle from Tinsley v Milligan [1994] 1 AC 340 has been discarded, as has the rule in Parkinson v College of Ambulance Ltd [1925] KB 1. Patel v Mirza, therefore, can fairly be described as one of the most important judgments in general private law for a generation, and it can be expected to have ramifications for the application of the illegality doctrine across a wide range of disciplinary areas. Unless there is legislative intervention, which does not seem likely at the present time, Patel v Mirza is set to be of enduring significance.This collection will provide a crucial set of theoretical and practical perspectives on the illegality defence in English private law. All of the authors are well established in their respective fields. The timing of the book means that it will be unusually well placed as the 'go to' work on this subject, for legal practitioners and for scholars.

Enrichment is key to understanding the law of unjust enrichment and restitution.This book provides a comprehensive analysis of the concept of enrichment and its implications for restitutionary awards.

Featuring the work of leading scholars from the UK, Germany, South Africa, Canada, Hong Kong and Australia, the essays undertake critical and comparative analysis of the Restatement, and offer fresh insights into the rules that it articulates.

This book is the one place to find unprecedented access to case-law, doctrinal debates and comparative reflections on vicarious liability from across the common law world. The doctrine of vicarious liability, that is strict liability for the torts of others, represents one of the most controversial areas of tort law. Unsurprisingly it is a doctrine that has been discussed in the highest courts of common law jurisdictions. This collection responds to uncertainties as to the operation of vicarious liability in twenty-first century tort law by looking at key common law jurisdictions and asking expert scholars to set out and critically analyse the law, identifying factors influencing change and the extent to which case-law from other common law jurisdictions has been influential. The jurisdictions covered include Canada, England and Wales, Australia, Singapore, Ireland, Hong Kong and New Zealand. In providing critical analysis of this important topic, it will be essential and compelling reading for all scholars of tort law and practitioners working in this field.