The Plascon-Evans Rule in South African Motion Proceedings: Applying the Doctrine in 2026
In South African civil procedure, the Plascon-Evans rule is the foundational evidentiary test governing final relief on motion. When genuine disputes of fact arise on the affidavits, the rule dictates whether an applicant is entitled to final relief, whether the application must be dismissed, or whether the dispute must be referred to oral evidence or trial under Uniform Rule 6(5)(g).
1. The Classical Formulation of the Rule
Formulated by Corbett JA in Plascon-Evans Paints Ltd v Van Riebeeck Paints (Pty) Ltd [1984] ZASCA 51; 1984 (3) SA 623 (A), the rule provides that where in proceedings on notice of motion disputes of fact have arisen on the affidavits, a final order may be granted if:
“…those facts averred in the applicant’s affidavits which have been admitted by the respondent, together with the facts alleged by the respondent, justify such an order.”
In simple terms: the court decides the application on the respondent’s version, coupled with the applicant’s admitted facts.
2. The Crucial Exception: Untenable, Far-Fetched & Bold Denials
The rule does not give respondents carte blanche to manufacture fictitious factual disputes. The Supreme Court of Appeal in Wightman t/a JW Construction v Headfour (Pty) Ltd [2008] ZASCA 6; 2008 (3) SA 371 (SCA) and NDPP v Zuma [2009] ZASCA 1; 2009 (2) SA 277 (SCA) held that a court may reject a respondent’s version on affidavit if:
- The allegations or denials of the respondent are so far-fetched or clearly untenable that the court is justified in rejecting them merely on the papers.
- The respondent relies on a bare denial without setting out the facts upon which it relies (a real, genuine and bona fide dispute of fact requires specific, unambiguous rebuttal).
3. Procedural Options Under Uniform Rule 6(5)(g)
When an irreconcilable bona fide dispute of fact arises, the presiding judge has three procedural avenues:
| Court Discretion | Legal Test & Circumstance | Cost Consequence |
|---|---|---|
| Dismiss Application | Applicant should have foreseen the dispute of fact before launching motion proceedings instead of action. | Adverse costs order against applicant (often on attorney-and-client scale if abuse of process). |
| Refer to Oral Evidence | Discrete, narrow factual issue (e.g., authenticity of a signature, date of verbal delivery). | Costs reserved for determination by trial judge or following oral testimony. |
| Refer Matter to Trial | Wide-ranging, complex disputes requiring full discovery, witness statements, and pre-trial conferences. | Affidavits stand as pleadings; costs reserved. |
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4. Tactical Checklist for Drafting Affidavits
- Do not rely on bare denials in Answering Affidavits: Plead specific, verifiable facts with supporting documentary annexures to avoid being deemed “untenable”.
- Do not launch motion proceedings where a factual dispute is inevitable: If the opponent has already contested quantum, oral terms, or fraud in pre-litigation correspondence, proceed by Action.
- Formulate the alternative Rule 6(5)(g) prayer: Always include an alternative prayer for referral to oral evidence on specified issues in the Notice of Motion or Replying Affidavit.