QUESTION 1: ESSAY
1. Provide a clear description of how a South African court would analyse the claims and
defences in Mahlangu v Ngubane through the legal concepts of wrongfulness and negligence. In
doing so, clearly distinguish between the two concepts and discuss how they are assessed
independently.
Introduction
In South African delict law, the legal concepts of wrongfulness and negligence play distinct roles in
determining whether liability can be imposed for patrimonial damage. The case of Mahlangu v
Ngubane presents a relevant scenario to explore these concepts, particularly in relation to a fire that
spread from Ms. Ngubane’s farm to Mr. Mahlangu’s timber plantation, causing significant damage.
Ms. Ngubane, who was conducting a routine burn of crop residue, defends herself by asserting that
she acted reasonably, and the damage was primarily due to unforeseeable weather conditions. On the
other hand, Mr. Mahlangu argues that her failure to take sufficient precautions was both wrongful
and negligent, warranting compensation for the loss of his timber. This essay will critically analyze
how a South African court would approach the issues of wrongfulness and negligence, clarify the
difference between the two, and assess the likelihood of liability.
Distinction Between Wrongfulness and Negligence
Wrongfulness is primarily concerned with whether the defendant's actions or omissions infringe a
legally protected interest in a way that society considers unlawful. It is an objective inquiry that does
not consider the defendant's state of mind but instead focuses on whether the defendant’s conduct is
deemed unreasonable and unjust from a legal perspective (Potgieter et al., 2012). Wrongfulness is
assessed by evaluating whether there was a legal duty on the part of the defendant to prevent harm.
In cases where harm results from an omission, such as in Mahlangu v Ngubane, the court must assess
whether the defendant failed to act in a way that would have prevented the harm and whether
imposing a duty on the defendant is consistent with public policy (Loureiro v IMvula Quality
Protection, 2014).
Conversely, negligence relates to the defendant's state of mind or fault and evaluates whether the
defendant acted with the care that a reasonable person would have exercised in similar circumstances.
This is an inquiry into fault, typically assessed using the test outlined in Kruger v Coetzee (1966),
which involves three steps: (1) whether a reasonable person in the defendant’s position could have
foreseen the harm, (2) whether they would have taken steps to avoid the harm, and (3) whether the
defendant failed to take those steps. Negligence is a subjective concept, but it is still judged by an
objective standard. It is crucial to note that for negligence to be actionable, it must also be wrongful
(Potgieter et al., 2012). The court's role is to determine whether the defendant’s actions or omissions
fell below the standard expected of a reasonable person, and whether those actions were the direct
cause of the damage.
The distinction between wrongfulness and negligence has been a point of emphasis in South African
law. In MTO Forestry (Pty) Ltd v Swart NO, the Supreme Court of Appeal reaffirmed that
wrongfulness and negligence are separate concepts, emphasizing that foreseeability of harm is a
matter for the negligence inquiry and should not be conflated with the determination of wrongfulness
(MTO Forestry, 2017).