Brief Summary

Contract — Lease agreement — Enforceability of written terms — Appellant (tenant) failed to pay rent as stipulated in lease agreement, leading to eviction proceedings initiated by respondent (landlord) — Tenant's defense based on alleged oral agreement and principles of estoppel and bona fides — Court reaffirmed the Shifren principle, holding that a clause requiring written modifications to the contract is binding and enforceable — Tenant's claims of good faith and oral modifications rejected as unsupported by evidence, upholding the landlord's right to evict for non-payment of rent.

Comprehensive Summary

Summary of Judgment

1. Introduction

This judgment concerns an appeal in eviction proceedings arising from the cancellation of a residential lease. The appellant, Madelein Brisley, was the tenant of a townhouse; the respondent, Antoinette Drotsky, was the landlord and owner of the property.

The landlord instituted motion proceedings in the Transvaal Provincial Division seeking confirmation that the lease had been validly cancelled and an order evicting the tenant. The tenant opposed the application. The court of first instance granted an eviction order. The appeal to the Supreme Court of Appeal proceeded with the leave of the court a quo.

The dispute raised three interrelated questions of general importance in South African private law and constitutional law. First, the appeal required the court to consider the continued operation and scope of the Shifren principle, namely that a contractual clause requiring amendments to be in writing and signed renders oral variations ineffective. Second, the court had to determine whether the bona fides (good faith) norm could be invoked as a free-standing basis to prevent enforcement of a non-variation clause. Third, the court had to interpret the reach of section 26(3) of the Constitution in the context of a private landlord-tenant eviction, specifically whether it altered the common-law entitlement of an owner to evict an unlawful occupier.

2. Material Facts

The parties concluded a written lease (a standard-form “CNA” contract) in terms of which the tenant leased a townhouse for R3 500 per month, payable in advance on the first day of each month. The contract entitled the landlord to cancel summarily if rent was not paid timeously. It also contained an entire agreement clause, a non-variation clause requiring that any alteration, variation, or cancellation be in writing and signed, and provisions excluding reliance on indulgence, waiver, or estoppel based on the landlord’s acceptance of late payments.

It was common cause that the tenant did not pay timeously in accordance with the written lease. The payment history showed repeated late payments, and by 31 January 2000 the January rent had not been fully paid. On that date the landlord delivered a written notice of cancellation, requiring the tenant to vacate within 14 days.

In opposition to the eviction application, the tenant relied on facts that the court treated as operative for purposes of motion proceedings (given the landlord’s election to proceed by application). The tenant alleged that after conclusion of the written lease, the landlord orally agreed to relax the strict requirement of payment on the first day of the month, permitting the tenant to pay “as it suited her” during the month for the first six months. The tenant also alleged that the landlord had accepted a partial payment in January because the tenant purportedly withheld an amount related to sewer repairs. During later affidavits the tenant expanded her case, including an attempted rectification version and further elaboration of the sewer-related explanation.

The landlord’s reliance, however, was not primarily on a factual denial of the alleged oral arrangement, but on the contractual provisions stipulating that no oral variation would have force or effect and that indulgences would not found waiver or estoppel. The legal efficacy of the tenant’s factual allegations therefore depended on whether the non-variation and anti-waiver provisions could be bypassed or neutralised.

3. Legal Issues

The court was required to decide three central legal questions.

The first issue was a question of law: whether the Shifren principle—that a contractually agreed non-variation clause is enforceable and prevents proof and enforcement of oral variations—should be overruled, limited, or departed from, and if not, how it applied to the lease before the court.

The second issue involved the application of legal norms to contractual enforcement: whether bona fides / good faith constitutes an independent, free-standing basis empowering a court to refuse to enforce a non-variation clause (or other contractual terms) because enforcement would be unreasonable, unfair, or inequitable in the circumstances. This raised a legal-policy question about the structure of South African contract law and the permissible role of value judgments.

The third issue required constitutional interpretation and the application of constitutional rights to private law: whether section 26(3) of the Constitution required a court to refuse eviction (or imposed additional requirements) in a private eviction dispute, and, in particular, what “considering all the relevant circumstances” entails, and whether those circumstances include the occupier’s personal and socio-economic position when the owner otherwise has a common-law right to possession.

4. Court’s Reasoning

The Shifren principle and non-variation clauses

The court affirmed that the Shifren principle is settled law and emphasised that the non-variation clause is not, in itself, contrary to public policy or otherwise invalid. The judgment located the principle within a broader policy preference for legal certainty in contracting, particularly where parties agree in advance to formalities aimed at avoiding disputes and evidentiary problems arising from alleged oral arrangements.

In addressing the tenant’s attempt to avoid Shifren through doctrines such as waiver, estoppel, rectification, election, pactum de non petendo, variation by conduct, and collateral agreement, the court held that these avenues did not avail the tenant on the contract’s terms and the pleaded facts. The lease expressly provided that indulgence or forbearance would not constitute variation, novation, waiver, or estoppel, and that acceptance of late rent would not prevent later cancellation based on subsequent late payment.

The court further reasoned that abandoning Shifren would have wide consequences beyond the specific non-variation clause, including undermining other contractual provisions designed to promote certainty (such as clauses excluding waiver and estoppel). The court stressed the commercial and systemic implications: the evidentiary disputes, unpredictability, and uncertainty that would result from weakening non-variation clauses that had become common in written agreements.

Bona fides and the enforceability of contractual terms

The tenant relied on an argument that, even if Shifren remains valid, good faith should permit a court to refuse enforcement of the non-variation clause when its invocation is unreasonable or unfair. The court rejected the proposition that good faith operates as a “free-floating” or independent basis on which courts may disregard otherwise enforceable contractual terms. In the court’s view, the approach adopted in Miller and Another NNO v Dannecker—suggesting that a court could refuse to uphold a non-variation clause because it would offend good faith—was not correct.

The court’s reasoning proceeded from the premise that, as a general rule, courts do not have an open-ended discretion to refuse to enforce a valid contract term simply because the outcome appears unreasonable or unfair. Instead, good faith is treated as a foundational value that underlies and informs established doctrines and rules of contract law, rather than constituting a self-standing mechanism for ad hoc judicial intervention.

In examining reliance on a minority judgment in Eerste Nasionale Bank van Suidelike Afrika Bpk v Saayman NO and subsequent references to it, the court emphasised the constraints of the precedent system. It held that lower courts are bound by Supreme Court of Appeal authority and cannot elevate minority views to override binding decisions. The judgment also expressed concern that importing broad notions of community convictions or unconstrained fairness standards into contract law would generate unacceptable uncertainty, effectively making enforceability depend on the individual judge rather than legal rules.

The court accepted that public policy can limit contractual enforcement, and referred to authority emphasising that such power must be exercised sparingly and only in clear cases. However, it held that this did not assist the tenant. Even if one assumed (without deciding) that a Sasfin-type principle might be extended to a refusal to enforce an otherwise valid non-variation clause in extreme cases, the tenant’s case fell far short of that stringent threshold. On the tenant’s own version, the landlord’s reliance on the clause did no more than employ the clause for its intended purpose: preventing disputes about alleged oral modifications.

Section 26(3) of the Constitution and eviction from a home

The court rejected the court a quo’s conclusion that section 26(3) operates only vertically. It held that, given section 8(2) of the Constitution, there is no reason why the prohibition on eviction without a court order after considering relevant circumstances cannot apply to disputes between private persons. In this respect, the court disagreed with the view in Betta Eiendomme (Pty) Ltd v Ekple-Epoh to the extent it denied horizontal operation of section 26(3).

The court nevertheless held that section 26(3) does not confer a general discretion on courts to refuse eviction when the owner otherwise has a legal right to possession. The constitutional requirement that a court consider “all the relevant circumstances” does not, on the court’s reasoning, make every personal hardship circumstance relevant in law. Relevance, the court explained, is determined by the applicable legal framework: circumstances are relevant if they are legally relevant to whether the owner’s right to possession is limited by the Constitution, statute, contract, or another recognised legal basis.

On the facts, the landlord was the owner; the lease had been cancelled; the tenant had no remaining contractual entitlement to occupy; and the tenant did not rely on any statutory right of occupation other than section 26(3) itself. In these circumstances the court concluded that the tenant’s personal circumstances and socio-economic position were not legally relevant to whether the landlord was entitled to eviction at common law. The court therefore held that Ross v South Peninsula Municipality was wrongly decided insofar as it suggested that section 26(3) imposed an additional onus on an owner to allege and prove further circumstances to justify eviction beyond ownership and unlawful occupation in cases where no discretion exists.

5. Outcome and Relief

The Supreme Court of Appeal dismissed the appeal. It upheld the enforceability of the non-variation and related clauses, rejected the tenant’s reliance on good faith as an independent ground to avoid them, and held that section 26(3) did not assist the tenant on these facts.

The court granted costs against the tenant. Unlike the court a quo (which had not granted attorney-and-client costs despite a contractual clause providing for it), the Supreme Court of Appeal enforced the contractual costs provision and ordered costs on the attorney-and-client scale.

Cases Cited

S A Sentrale Ko-op Graanmaatskappy Bpk v Shifren en Andere 1964 (4) SA 760 (A). Harris and Others v Minister of the Interior and Another 1952 (2) SA 428 (A). Bloemfontein Town Council v Richter 1938 AD 195. John Bell and Co Ltd v Esselen 1954 (1) SA 147 (A). Tuckers Land and Development Corporation (Pty) Ltd v Strydom 1984 (1) SA 1 (A). Government of Lebowa v Government of the Republic of South Africa and Another 1988 (1) SA 344 (A). Catholic Bishops Publishing Co v State President and Another 1990 (1) SA 849 (A).

South African Permanent Building Society v Powell and Others 1986 (1) SA 722 (A). Barclays Western Bank Ltd v Ernst 1988 (1) SA 243 (A). Randcoal Services Ltd and Others v Randgold and Exploration Co Ltd 1998 (4) SA 815 (A). Golden Fried Chicken (Pty) Ltd v Sirad Fast Foods CC and Others 2002 (1) SA 822 (SCA). Thoroughbred Breeders’ Association v Price Waterhouse 2001 (4) SA 551 (SCA). De Beer v Keyser and Others 2002 (1) SA 827 (SCA).

Miller and Another NNO v Dannecker 2002 (1) SA 928 (C). Eerste Nasionale Bank van Suidelike Afrika Bpk v Saayman NO [1997] ZASCA 62; 1997 (4) SA 302 (SCA). NBS Boland Bank v One Berg River Drive CC 1999 (4) SA 928 (SCA). Neugebauer & Co Ltd v Hermann 1923 AD 564. MacDuff & Co Ltd (in liquidation) v Johannesburg Consolidated Investment Co Ltd 1924 AD 573. Wells v South African Aluminite Co 1927 AD 69. Resisto Dairies (Pty) Ltd v Auto Protection Insurance Co Ltd 1962 (3) SA 565 (C) (and its appeal outcome as discussed). Zuurbekom Ltd v Union Corporation Ltd 1947 (1) SA 514 (A). Administrator, Orange Free State v Mokopanele [1990] ZASCA 69; 1990 (3) SA 780 (A).

Magna Alloys and Research (SA) (Pty) Ltd v Ellis [1984] ZASCA 116; 1984 (4) SA 874 (A). Sasfin (Pty) Ltd v Beukes 1989 (1) SA 1 (A). National Chemsearch SA (Pty) Ltd v Borrowman and Another 1979 (3) SA 1092 (T). Fender v St John-Mildmay 1938 AC 1 (HL). Miliangos v George Frank (Textiles) Ltd [1976] AC 443 (HL).

Ross v South Peninsula Municipality 2000 (1) SA 589 (C). Betta Eiendomme (Pty) Ltd v Ekple-Epoh 2000 (4) SA 468 (W). Graham v Ridley 1931 TPD 476. Chetty v Naidoo 1974 (3) SA 13 (A). S v Govender 1986 (3) SA 969 (T). Human v Rieseberg 1922 TPD 157. Oatarian Properties (Pty) Ltd v Maroun 1973 (3) SA 779 (A). Nino Bonino v De Lange 1906 TS 120.

Pharmaceutical Manufacturers Association of SA and Another: in re ex parte President of the Republic of South Africa and Others [2000] ZACC 1; 2000 (2) SA 674 (CC). Carmichele v Minister of Safety and Security and Another (Centre for Applied Legal Studies intervening) [2001] ZACC 22; 2001 (4) SA 938 (CC). Government of the Republic of South Africa and Others v Grootboom and Others 2000 (11) BCLR 1169 (CC).

Legislation Cited

Constitution of the Republic of South Africa, 1996, sections 1, 2, 8(2), 26(1)–(3), 39(2), and 173.

Prevention of Illegal Eviction from and Unlawful Occupation of Land Act 19 of 1998, section 4(6) and section 4(7).

Group Areas Act 36 of 1966 (repealed), section 46(2) (discussed by analogy through prior case law).

Extension of Security of Tenure Act 62 of 1997, section 8 (mentioned illustratively).

Rules of Court Cited

Uniform Rules of Court, Rule 45A (referred to in relation to the period allowed to vacate).

Held

The Supreme Court of Appeal held that the Shifren principle remains binding and was correctly applied. The tenant’s reliance on an alleged oral agreement modifying the payment terms was legally ineffective because the written lease required all variations to be recorded in writing and signed, and further excluded waiver and estoppel founded on indulgence.

The court held that good faith (bona fides) does not provide an independent, general discretion enabling a court to refuse enforcement of contractual terms simply because enforcement appears unreasonable or unfair. Good faith operates through established doctrines and rules; it is not a free-standing basis to displace the enforcement of a valid non-variation clause.

The court held that section 26(3) of the Constitution is capable of applying horizontally to private evictions, but it does not confer a general discretion to refuse an eviction where the owner otherwise has a legal right to possession. In the absence of a statutory or other legal limitation on the owner’s right, the only legally relevant circumstances were ownership and unlawful occupation; the occupier’s personal and socio-economic circumstances were not legally relevant on these facts. Ross v South Peninsula Municipality was therefore wrong insofar as it required an owner to plead and prove additional circumstances to justify eviction in such cases.

LEGAL PRINCIPLES

The judgment reaffirmed that where parties agree to a contractual term requiring variations or cancellations to be in writing and signed, that term is enforceable and renders alleged oral variations of no force or effect, including attempts to vary the non-variation clause itself.

The court confirmed that pacta sunt servanda, grounded in public policy favouring contractual certainty, remains a central value in South African contract law. Courts generally lack a broad discretion to refuse enforcement of valid contractual terms.

The judgment articulated that bona fides is a foundational value informing the law of contract and finding expression through specific doctrines, but it is not a self-standing, free-floating basis to invalidate or decline enforcement of contractual provisions.

On the constitutional dimension, the court held that section 26(3) requires a court order for eviction after considering legally relevant circumstances, and that the provision does not itself create a substantive discretion to refuse eviction where the owner’s right to possession is otherwise unqualified by statute, contract, or another legal basis.

Brisley v Drotsky (432/2000) [2002] ZASCA 35 (28 March 2002)