8TH 8T C ASE e H D iT e io ‘This is an excellent text which provides a thoughtful and N 8th D comprehensive account of the law of contract.’ edition iT Review of previous edition – Student Law Journal, January 2006 io N O R l N AVIG A T a POWERED BY paul richards law contract of w Paul Richard’s Law of Contract, now in its eighth edition, is a trusted, clear and engaging explanation of the main principles of contract law. This area of law is growing in complexity and importance, and it is essential that you gain a firm grasp of the main principles. This o book lights a clear path through the various issues, explaining the f law as it stands but also considering proposals for reform so that an understanding of the development of the law is achieved. c This new edition has been revised to include recent developments in the o law including: • The Law Commission report and suggested bill on unfair contract terms. n • New case law been integrated throughout. www.mylawchamber.co.uk/richards This text is supported by a Mylawchamber website t Key Features: including: • Clearly distinguished case summaries help you to quickly recognise r For students: regular case and legislation the key cases and differentiate them from surrounding commentary. updates, web links, interactive self-test a • New colour text design and larger format to enable you to use the questions, practice assessment questions, an online glossary and key term flashcards. text with ease. • Chapter summaries highlight the main points covered in each For lecturers: a testbank of multiple choice c questions which can be used to assess chapter, cementing your understanding. students’ progress. CASE t NAVIGATOR powered by Visit www.pearsoned.co.uk/casenavigator for unique online support that helps improve case reading and analysis skills in contract law. About the Author The lexisNexis element of case Navigator is only Paul RichaRds is Head of the Department of Law, available to those who currently subscribe to lexisNexis Butterworths online. The publishers are University of Huddersfield. He has many years’ experience as r endeavouring to make case Navigator available from a lecturer in contract, land law and trusts, and is an examiner early summer 2007. ic and moderator for various bodies. h paul richards a r law contract d s of www.pearson-books.com Cover © Getty images 9781405846912.indd 1 22/5/07 14:11:06 LOC_A01.qxd 6/1/07 11:27 AM Page i Law of Contract Case Navigator Visit www.pearsoned.co.uk/casenavigatorto find unique online support to help improve your case reading and analysis skills. This resource can also be used as an effective seminar preparation tool. Please note that access to Case Navigator is free but you must register with us for access. Full registration instructions are provided at www.pearsoned.co.uk/casenavigator. Case Navigator provides: n Short introductionsto a selection of core cases in Contract Law, providing guidance on what to look out for while reading cases. n Direct deep linksto the core cases in Contract Law. n Questionsto test knowledge and understanding. Answer guidance is provided after the test has been completed. n Summariesoutlining and contextualising the cases, pointing you towards further reading so that you are fully prepared for seminars and discussions. For more information about Case Navigator please contact your local Pearson Education sales representative or visit www.pearsoned.co.uk/casenavigator. The LexisNexis element of Case Navigator is only available to those who currently subscribe to LexisNexis Butterworthsonline. The Publishers are endeavouring to make Case Navigator fully available from early Summer 2007. Visit the Law of Contract, 8theditionCompanion Website at www.mylawchamber.co.uk/richardsto find valuable studentlearning material including: ■ Interactive multiple choice questions to test your factual knowledge of the topics ■ Exam-style questions and answer guidance to test your ability to apply knowledge ■ Interactive online flashcards that allow you to check definitions against the key terms during revision ■ Links to relevant sites on the web ■ Regular updates on major legal changes affecting the book .. LOC_A01.qxd 6/1/07 11:27 AM Page ii .. .. LOC_A01.qxd 6/1/07 11:27 AM Page iii Eighth Edition Law of Contract PAUL RICHARDS Head of Huddersfield University Law School .. .. LOC_A01.qxd 6/1/07 11:27 AM Page iv Pearson Education Limited Edinburgh Gate Harlow Essex CM20 2JE England and Associated Companies throughout the world Visit us on the World Wide Web at: www.pearsoned.co.uk _____________________ First published 1992 Second edition 1995 Third edition 1997 Fourth edition 1999 Fifth edition 2002 Sixth edition 2004 Seventh edition 2006 Eighth edition 2007 © Longman Group UK Limited 1992 © Pearson Professional Limited 1995 © Financial Times Professional Ltd 1997 © Pearson Education Limited 1999, 2006, 2007 The right of Paul Richards to be identified as author of this work has been asserted by him in accordance with the Copyright, Designs and Patents Act 1988. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without either the prior written permission of the publisher or a licence permitting restricted copying in the United Kingdom issued by the Copyright Licensing Agency Ltd, 90 Tottenham Court Road, London W1T 4LP. ISBN 978-1-4058-4691-2 British Library Cataloguing-in-Publication Data A catalogue record for this book is available from the British Library 10 9 8 7 6 5 4 3 2 1 10 09 08 07 Typeset in 9.5/12.5pt Stone Serif by 35 Printed and bound by Ashford Colour The publisher’s policy is to use paper manufactured from sustainable forests .. .. LOC_A01.qxd 6/1/07 11:27 AM Page v Contents Guided tour x Preface xii Table of cases xvi Table of statutes xxxiii Part 1 The formation of a contract 1 The evolution and definition of the modern contract 3 Evolution 3 Definition 9 2 The fact of agreement 13 Introduction 13 Offer 16 Acceptance 26 The fact of acceptance 28 The termination of offers 44 Certainty of terms 51 3 Consideration 59 Introduction 59 The definition of consideration 60 Consideration may be executed or executory but not past 61 Consideration must move from the promisee though not necessarily to the promisor 64 Consideration must be sufficient though not necessarily adequate 65 4 Intention to create legal relations 88 Introduction 88 Social and domestic arrangements 88 Commercial agreements 90 5 Capacity 95 The scope of this chapter 95 The capacity of natural persons 95 The capacity of corporations 102 v .. .. LOC_A01.qxd 6/1/07 11:27 AM Page vi vi CONTENTS 6 Formalities 111 Introduction 111 Contracts required to be made by deed 111 Contracts required to be in writing 112 Contracts required to be evidenced in writing 117 Part 2 The contents of the contract 7 The terms of the contract 127 Introduction 127 Express terms 127 Implied terms 136 The classification of contractual terms 158 8 Exemption clauses 165 Introduction 165 Incorporation of the exclusion clause into the contract 165 Construing exemption clauses 170 Other factors limiting the effectiveness of exemption clauses 175 The future of exemption clauses and unfair terms 209 Part 3 Factors that vitiate a contract 9 Misrepresentation 217 Introduction 217 The nature of the inducement 217 The fact of the inducement 221 The nature of the misrepresentation 224 The remedies a vailable for misrepresentation 227 Exclusion of liability for misrepresentation 236 10 Mistake 241 Introduction 241 Mistake at common law 242 Mistake in equity 264 Mistake as to the nature of the document signed 270 11 Duress, undue influence and inequality of bargaining power 275 Introduction 275 The common law concept of duress 275 The equitable concept of undue influence 280 Inequality of bargaining power 302 .. .. LOC_A01.qxd 6/1/07 11:27 AM Page vii CONTENTS vii 12 Illegality 308 The classification of illegality 308 The unlawful manner of performance 309 Acts illegal by statute 310 Acts illegal at common law 311 The effects of illegality 329 Severance 333 Part 4 Discharge of contracts 13 Discharge by performance and breach 341 Performance 341 Breach 347 14 Discharge by agreement 363 Introduction 363 Bilateral discharge 363 Unilateral discharge 366 15 Discharge by frustration 368 Introduction 368 The development of the modern doctrine 369 Applications of the doctrine of frustration 371 Factors affecting the operation of the doctrine 375 The legal effects of the doctrine of frustration 377 Part 5 Remedies for breach of contract 16 The comm on law remedy of damages 387 Introduction 387 Assessment of the basis on which damages are awarded 388 Limitations on the availability of damages 405 17 Equitable remedies and limitation of actions 430 Equitable remedies 430 Limitations of actions 437 18 Quasi-contract 441 Introduction 441 Actions to recover moneys paid 442 Actions for payments made under a mistake of law 446 Claims in quantum meruit 450 .. .. LOC_A01.qxd 6/1/07 11:27 AM Page viii viii CONTENTS Part 6 The rights and liabilities of third parties to the contract 19 Privity of contract 457 The general rule 457 The effect of the doctrine of privity of contract 458 Avoiding the doctrine of privity of contract 462 Exceptions to the doctrine of privity of contract 463 Reform of the doctrine of privity of contract 478 20 Agency 494 Introduction 494 The creation of the agency relationship 494 The effects of agency 502 The termination of the agency 510 The effect of European law on the agency relationship 512 21 Assignment of contractual rights 523 Introduction 523 Voluntary assignment at common law 524 Voluntary assignment in equity 525 Statutory assignment 531 Other factors affecting all types of assignments 532 Assignment of liabilities 535 Index 537 .. .. LOC_A01.qxd 6/1/07 11:27 AM Page ix To my darling wife, Val, with all my love for now and forever .. ..