Assignment 1 Semester 2 2025
Unique # 689451
Due Date: 28 August 2025
Detailed solutions, explanations, workings
and references.
+27 81 278 3372
, 2 ANSWERS PROVIDED
MAHLANGU v NGUBANE: ANALYSIS OF WRONGFULNESS AND NEGLIGENCE
IN SOUTH AFRICAN DELICTUAL LAW
In South African delictual law, the concepts of wrongfulness and negligence are
central to determining liability, particularly in claims for patrimonial loss. Although
often discussed together, these two elements serve distinct legal functions and must
be assessed independently. In the case of Mahlangu v Ngubane, the court must
decide whether the defendant’s conduct constituted a wrongful omission and
whether that omission was negligent in law. The complexity of this issue lies in the
interplay between duties of care in fire management, the foreseeability of harm, and
the reasonableness of precautionary measures.
Understanding Wrongfulness
Wrongfulness, or unlawfulness, refers to the infringement of a legally recognized
interest in a way that is contrary to the legal convictions of society. It asks the
normative question of whether the conduct in question is legally unacceptable. In the
case of Minister of Safety and Security v Van Duivenboden, the Supreme Court of
Appeal emphasized that wrongfulness involves an evaluation of whether there is a
legal duty not to cause harm, and whether failing to act amounted to a breach of this
duty. The court held that the determination of wrongfulness must consider policy
factors and the legal convictions of the community, especially where an omission is
involved.1
In the Mahlangu v Ngubane case, the plaintiff claims that the defendant, Ms
Ngubane, failed to prevent the spread of fire from her farm, thereby causing damage
to his commercial timber plantation. To establish wrongfulness, the court must
decide whether Ms Ngubane had a legal duty to act positively in order to protect her
neighbour’s property. The general rule is that omissions are not wrongful unless a
legal duty to act exists. This duty may arise from statutory provisions, prior conduct,
a special relationship, or public policy considerations.2
1
Minister of Safety and Security v Van Duivenboden 2002 (6) SA 431 (SCA) para 20.
2
JM Potgieter, L Steynberg & TB Floyd, Visser and Potgieter's Law of Damages, 3rd ed (2012) at 28.
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