With v O’Flanagan [1936]

With v O’Flanagan [1936] Ch 575 dealt with the issue of misrepresentation in English contract law and established the principle that there is a duty to disclose material changes in circumstances that were previously represented as true during negotiations.

Dr O’Flanagan truthfully stated in January 1934 that his medical practice had annual takings of £2000. However, by May of the same year, the takings had significantly decreased to only £5 a week due to Dr O'Flanagan falling ill. Despite this change in circumstances, Dr O'Flanagan did not disclose the new information when entering into a contract to sell the medical practice to Mr With.

At trial, the judge held that because the contract was not made uberrimae fidei (utmost good faith), a duty to disclose material changes in circumstances existed. A failure to disclose such changes would result in an actionable misrepresentation.

Lord Wright MR, delivering the judgment, held that Mr With could rescind the contract either because there was a duty to point out the change in circumstance or because the representation continued until the contract was signed. Lord Wright referred to the principle stated by Fry J in Davies v London Provincial Marine Insurance [1878] that there is no duty to disclose unless there is a fiduciary relationship or a contract involving utmost good faith. However, in cases where a representation is made as an inducement to enter a contract, it is treated as a continuing representation.

Romer LJ concurred with the decision, stating that if a party makes a representation to induce another party to enter into a contract and later becomes aware that the representation is untrue due to a change in circumstances, and the other party enters into the contract in ignorance of the change, the first party cannot hold the other to the bargain.

The significance of this case lies in the affirmation of the general principle that any change to a fundamental reason for contracting, known as supervening falsification, must be communicated when known to one party. The duty to disclose exists regardless of the motive and does not require malicious or fraudulent intent; it is sufficient that the change is known to the representor.
Back to blog
UOLLB SQE Turbocharge

UOLLB SQE Turbocharge

Get ready for the SQE1 with high-performance SQE Study Guides developed by UOLLB and published by UOL Press to revolutionise your study method and exam strategy.

Turbocharge SQE Performance Here

UOL Case Bank

Upon joining, you become a valuable UOL student and gain instant access to over 2,100 essential case summaries. UOL Case Bank is constantly expanding.
Speed up your revision with us now👇

Subscribe Now

Where are our students from?

Council of Europe
Crown Prosecution Service
Baker Mckenzie 
Yale University
University of Chicago
Columbia University
New York University
University of Michigan 
INSEAD
University of London
University College London (UCL)
London School of Economics (LSE)
King’s College London (KCL)
Royal Holloway, University of London 
Birkbeck, University of London
SOAS, University of London
University of Manchester
University of Zurich
University of York
Brandeis University
University of Exeter
University of Sheffield
Boston University
University of Washington
University of Leeds
University of Law
University of Kent
University of Hull
Queen’s University Belfast
Toronto Metropolitan University
Hong Kong University of Science and Technology
University of Buckingham
ESSEC Business School

  • Criminal Practice

    Diagrams and Charts

    Our carefully designed diagrams and charts will guide you through complex legal issues.

  • Criminal Law

    Clear and Succinct Definitions

    Key concepts are concisely defined to help you understand legal topics quickly.

  • Property Law

    Statutory Provisions

    Statutory provisions are provided side by side with legal concepts to help you swiftly locate the relevant legislation.

  • Public Law

    Case Summaries

    We have summarised important cases for you so that you don't need to read long and boring cases.

  • Evidence

    Rules and Exceptions

    Rules and exceptions are clearly listed so that you know when a rule applies and when it doesn't.

  • Company Law

    Terminology

    Legal terms and key concepts are explained at the beginning of each chapter to help you learn efficiently.

  • Case Law

    Case law is provided side by side with legal concepts so that you know how legal principles and precedents were established.

  • Law Exam Guide

    Law Essay Guide

    You will learn essential law exam skills and essay writing techniques that are not taught in class.

  • Law Exam Guide

    Problem Question Guide

    We will show you how to answer problem questions step by step to achieve first-class results.

  • Conflict of Laws

    Structured Explanations

    Complex legal concepts are broken down into concise and digestible bullet point explanations.

  • Legal System and Method

    Legal Research

    You will learn legal research techniques with our study guide and become a proficient legal researcher.

  • Jurisprudence and Legal Theory

    Exam-focused

    All essential concepts, principles, and case law are included so that you can answer exam questions quickly.