ASSIGNMENT 1 SEMESTER 2 2025
UNIQUE NO.
DUE DATE: 28 AUGUST 2025
, Law of Damages
Mahlangu v Ngubane: An Analysis of Wrongfulness and Negligence in South
African Delict Law
Introduction
In the South African law of delict, a claim for patrimonial loss caused by another’s
conduct typically requires the plaintiff to prove five elements: conduct, wrongfulness,
fault (in the form of intent or negligence), causation, and harm. Central to the matter of
Mahlangu v Ngubane are the concepts of wrongfulness and negligence, which,
although often confused, play distinct roles in determining delictual liability. This essay
evaluates the respective claims and defences using these principles, with reference to
relevant case law, and considers whether Ms Ngubane is likely to be held liable for the
damage caused to Mr Mahlangu’s plantation.
1. Understanding Wrongfulness and Negligence: Distinct Legal Tests
1.1 Wrongfulness
Wrongfulness refers to the legal reprehensibility of conduct—that is, whether the
conduct infringes a legally protected interest in a manner that the legal convictions of
the community deem unacceptable. In cases of omission, wrongfulness is not
presumed but must be established through the existence of a legal duty to act
positively.
In Minister van Polisie v Ewels 1975 (3) SA 590 (A), the Appellate Division clarified that
an omission is wrongful when the failure to act results in harm where there was a legal
duty to prevent such harm. The court introduced the concept of the legal convictions
of the community (boni mores) as the standard for determining whether a legal duty
exists in a given case.
Wrongfulness is independent from negligence and must be determined first, before
considering whether there was a negligent breach of duty.