My Law Tutor

With v O’Flanagan – 1936

March 05, 2024

Jurisdiction / Tag(s): UK Law

Introduction to With v O’Flanagan – 1936

With v O’Flanagan (1936) is a landmark English contract law case concerning misrepresentation. It established the principle that a party making a representation during contract negotiations has a duty to disclose material changes in circumstances before the contract is finalized, even if the initial representation was true at the time. This case significantly impacted the understanding of good faith and transparency in contract formation.

Facts of the Case

  • Parties: Dr. With (purchaser) and Dr. O’Flanagan (seller)
  • Contract: Purchase of Dr. O’Flanagan’s medical practice
  • Representations: O’Flanagan represented the practice’s income and patient numbers as stable and lucrative.
  • Changes in circumstances: Shortly after negotiations began, the practice experienced a decline in income and patient numbers due to external factors.
  • Knowledge of changes: O’Flanagan was aware of the decline but did not disclose it to With.

Legal Issue(s)

  1. Did O’Flanagan have a duty to disclose the changes in circumstances to With?
  2. Did the non-disclosure amount to misrepresentation, allowing With to rescind the contract?

Judgment

The court ruled in favor of With, finding that:

  • O’Flanagan had a duty to disclose the material changes in circumstances as they rendered his initial representations inaccurate.
  • The non-disclosure constituted misrepresentation, as With entered the contract relying on outdated information.
  • With was entitled to rescind the contract due to O’Flanagan’s misrepresentation.

Ratio Decidendi

The case established the following legal principle:

  • When a party makes a representation during contract negotiations, a continuing duty arises to disclose any material changes in circumstances that make the representation inaccurate before the contract is finalized.
  • This duty is based on the concept of good faith and ensures both parties have access to accurate information for informed decision-making.

Obiter Dicta

The judges emphasized the importance of honesty and transparency in contract negotiations. They noted that the duty to disclose arises even if the non-disclosure was unintentional or negligent.

Impact and Significance

With v O’Flanagan significantly impacted contract law by:

  • Establishing a clear duty of disclosure for changed circumstances.
  • Raising the bar for ethical conduct in contract negotiations.
  • Protecting parties from entering contracts based on outdated or inaccurate information.

The case continues to be a cornerstone of English contract law and has been cited extensively in subsequent judgments.

Conclusion

With v O’Flanagan (1936) remains a vital case in contract law, emphasizing the importance of good faith and transparency in contractual dealings. The established duty of disclosure for changed circumstances serves as a safeguard against misrepresentation and promotes informed decision-making in contract formation.

Why Choose Us:

Marking And Proofreading services offer meticulous attention to detail, ensuring clarity and accuracy in academic or professional documents. With comprehensive feedback, they enhance content quality, guaranteeing error-free final products. Their expertise assures polished work, vital for academic success or professional presentation.

Cite This Work

Select a referencing style to export a reference for this article:

All Answers ltd, 'With v O’Flanagan – 1936' (Mylawtutor.net, ) <https://www.mylawtutor.net/cases/with-v-oflanagan-1936> accessed 17 February 2026
My, Law, Tutor. ( ). With v O’Flanagan – 1936. Retrieved from https://www.mylawtutor.net/cases/with-v-oflanagan-1936
"With v O’Flanagan – 1936." MyLawTutor.net. . All Answers Ltd. 02 2026 <https://www.mylawtutor.net/cases/with-v-oflanagan-1936>.
"With v O’Flanagan – 1936." MyLawTutor. MyLawTutor.net, . Web. 17 February 2026. <https://www.mylawtutor.net/cases/with-v-oflanagan-1936>.
MyLawTutor. . With v O’Flanagan – 1936. [online]. Available from: https://www.mylawtutor.net/cases/with-v-oflanagan-1936 [Accessed 17 February 2026].
MyLawTutor. With v O’Flanagan – 1936 [Internet]. . [Accessed 17 February 2026]; Available from: https://www.mylawtutor.net/cases/with-v-oflanagan-1936.
<ref>{{cite web|last=Tutor |first=MyLaw |url=https://www.mylawtutor.net/cases/with-v-oflanagan-1936 |title=With v O’Flanagan – 1936 |publisher=MyLawTutor.net |date= |accessdate=17 February 2026 |location=UK, USA}}</ref>

Related Cases

R v Gnango

UK Law . Last modified: September 27, 2024

 Introduction to R v Gnango: The case of R v Gnango is a compelling legal saga that unfolded within the intricate web of criminal law, presenting a complex interplay of legal principles and moral dilemmas. Originating from a specific incident, this case has garnered significant attention due to its profound implications on the interpretation […]

Phipps v Pears – 1965

UK Law . Last modified: September 30, 2024

 Introduction to Phipps v Pears – 1965 Phipps v Pears [1965] 1 KB 109 is a leading English land law case concerning negative easements and the limitations they impose on neighboring landowners. This case study delves into the dispute between two homeowners, the legal question it raised, and its lasting impact on the understanding […]

Jones v Livox Quarries Ltd

UK Law . Last modified: July 24, 2024

Introduction to Jones v Livox Quarries Ltd: The quest for a safe work environment and fair compensation for injuries is a constant negotiation between employer responsibility and employee conduct. The 1952 case of Jones v Livox Quarries Ltd [1952] 2 QB 608 serves as a key example of this negotiation, shaping the application of contributory […]

Caparo v Dickman Case Summary

UK Law . Last modified: July 20, 2024

Introduction to Caparo v Dickman In the Caparo v Dickman case, Caparo Industries plc brought a lawsuit against their auditors, Dickman, alleging negligence in financial reports. The case became significant in defining the duty of care in negligence and had a profound impact on the field of tort law. This case played a crucial role […]

Rogers v Hosegood [1900]

UK Law . Last modified: July 24, 2024

 Introduction to Rogers v Hosegood [1900] In the annals of legal history, Rogers v Hosegood [1900] stands as a landmark case that delved into the intricacies of contract law. This case involved two parties, Mr. Rogers and Mr. Hosegood, embroiled in a dispute over the validity of a contract. At its core, the case […]

Burns v Burns

UK Law . Last modified: July 20, 2024

Introduction to Burns v Burns The case of Burns v Burns is a significant legal dispute involving the marital fallout between John and Sarah Burns. Their once-harmonious relationship faced turbulence, resulting in disputes over the division of their shared assets and properties. This case highlights the complexities surrounding property division and legal intricacies in resolving […]

go to top