Southern Foundries v Shirlaw [1940]

The case of Southern Foundries (1926) Ltd v Shirlaw [1940] AC 701 is a landmark decision in English contract law and company law. It is celebrated for elucidating the concept of implied terms in contracts, particularly through MacKinnon LJ's officious bystander test, and for establishing principles regarding the breach of contract by directors in the context of a company's constitution.

The case involved Mr Shirlaw, who served as the managing director of Southern Foundries Ltd. Following the takeover by Federated Foundries Ltd, changes were made to the company's constitution that empowered certain directors and the secretary to remove any director. Utilising this amended power, Mr Shirlaw was dismissed before the expiration of his ten-year contract, leading him to sue the company for breach of contract.

The High Court ruled in favour of Mr Shirlaw, awarding him £12,000 for breach of contract. The case proceeded to the Court of Appeal, where it was contended that an implied term existed within Mr Shirlaw's contract, which stipulated that the company would not alter its articles to facilitate his removal or exercise any newly created right to remove him. The Court of Appeal upheld this view, rejecting any case for reducing the awarded damages.

In his judgment, MacKinnon LJ introduced the officious bystander test as a means of identifying implied terms in a contract. This test suggests that if, during the contract's formation, an officious bystander were to propose a provision that both parties would dismiss with a perfunctory "Of course," such a provision would inherently form part of the agreement. MacKinnon LJ applied this test to the case at hand, arguing that both parties would have inherently agreed to not exercise or create any right to remove Mr Shirlaw from his directorship as it would undermine the contract's purpose.

The House of Lords affirmed the Court of Appeal's decision, emphasising that altering the company's articles to remove Mr Shirlaw constituted a breach of contract. This decision highlighted that damages were justifiably awarded for this breach, reinforcing the idea that the exercise of powers contained within a company's constitution must respect contractual commitments to its directors.

This case established the officious bystander test as a crucial tool for determining when a term should be implicitly included in a contract. The ruling highlighted the protections afforded to directors under their contracts, setting a precedent that a company's constitutional powers could not be used in bad faith to circumvent contractual obligations. The case exemplified the interplay between contract law and company law, particularly in the context of directors' contractual rights versus the powers enumerated in a company's constitution.

The principles established in this case have had a lasting impact on both contract law and company law, guiding how courts interpret contracts and the extent to which company constitutions can influence contractual relationships within the corporate structure.
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.