In simple terms
A friendly intro before the formal notes — no formulas yet.
Express terms
9084 Contract — conditions, warranties, innominate terms, and incorporation.
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Express terms are those explicitly agreed by the parties, orally or in writing.
- 2
Incorporation by Signature: A signature binds a party to the terms (L'Estrange v Graucob), unless there is misrepresentation (Curtis v Chemical Cleaning).
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Incorporation by Notice: Notice of the terms must be given before or at the time of contracting (Thornton v Shoe Lane Parking). Onerous terms require greater notice (Interfoto).
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Incorporation by Course of Dealing: Requires dealings to be sufficiently regular and consistent over a period of time (McCutcheon v David MacBrayne).
What this topic covers
The official Cambridge syllabus points this lesson works through.
- 3.2.1.1
The distinction between representations and terms, and importance
- 3.2.1.2
Written terms – incorporation by signature; the parol evidence rule
Explore the concept
Use the live diagram and synced steps — play it or tap a step card to walk through.
At a glance — side by side
Compare key properties side by side — ideal for exam contrasts.
Comparison of Conditions and Warranties
| Feature | Condition | Warranty |
|---|---|---|
| Definition | A vital term which goes to the root of the contract. | A less important, subsidiary, or collateral term. |
| Importance | Major term, fundamental to the main purpose of the contract. | Minor term, not central to the main purpose of the contract. |
| Remedy for Breach | Repudiation (termination) of the contract AND/OR a claim for damages. | A claim for damages ONLY. The contract cannot be terminated. |
| Key Case Example | Poussard v Spiers and Pond (1876) | Bettini v Gye (1876) |
Definition
Condition
Warranty
Importance
Condition
Warranty
Remedy for Breach
Condition
Warranty
Key Case Example
Condition
Warranty
Full topic notes
Formal explanation with the rigour you need for the exam.
Incorporation of Express Terms
For a written term to be binding, it must be incorporated into the contract. There are three primary methods:
- By Signature: As established in L'Estrange v Graucob [1934], signing a document containing contractual terms binds the signatory to those terms, even if they have not read them. This rule provides commercial certainty. However, it is not absolute. It can be overridden by a misrepresentation as to the effect of the document (Curtis v Chemical Cleaning & Dyeing Co [1951]) or the defence of non est factum (it is not my deed), which applies in very limited circumstances (e.g., a person is tricked into signing a document fundamentally different from what they believed it to be).
- By Reasonable Notice: Where there is no signature, terms can be incorporated if the party relying on them has taken reasonable steps to bring them to the other party's attention. The notice must be given before or at the time the contract is concluded (Olley v Marlborough Court Hotel [1949]). The term must also be contained in a document intended to have contractual effect (Chapelton v Barry UDC [1940], where a ticket was held to be a mere receipt). Crucially, the more unusual or onerous the term, the greater the steps required to provide notice. This is known as the 'red hand rule' from Spurling v Bradshaw [1956] and was applied in Interfoto Picture Library v Stiletto Visual Programmes [1989].
- By a Course of Dealing: Terms may be incorporated if there has been a consistent and regular course of dealing between the parties on the same terms (McCutcheon v David MacBrayne [1964]). The course of dealing must be sufficiently established; it is not enough for the dealings to be infrequent or inconsistent (Hollier v Rambler Motors (AMC) Ltd [1972]).
Express terms are those explicitly agreed by the parties, orally or in writing.
Incorporation by Signature: A signature binds a party to the terms (L'Estrange v Graucob), unless there is misrepresentation (Curtis v Chemical Cleaning).
Incorporation by Notice: Notice of the terms must be given before or at the time of contracting (Thornton v Shoe Lane Parking). Onerous terms require greater notice (Interfoto).
Incorporation by Course of Dealing: Requires dealings to be sufficiently regular and consistent over a period of time (McCutcheon v David MacBrayne).
The Parol Evidence Rule
The Parol Evidence Rule states that where a contract is embodied in a written document, extrinsic (parol) evidence, such as oral statements, cannot be admitted to add to, vary, or contradict the written terms (Jacobs v Batavia & General Plantations Trust [1924]). The rule promotes certainty. However, it is now applied flexibly and has numerous exceptions, including:
- To prove the contract is not wholly in writing: The rule does not apply if the written document was not intended to be the whole agreement.
- To prove a collateral contract: A separate contract may exist alongside the main written one. If a party makes an oral promise which induces the other to enter the main contract, the court may find a collateral contract (City and Westminster Properties v Mudd [1959]).
- To show the contract is invalid: Evidence can be introduced to show the contract is void or voidable due to mistake, misrepresentation, or lack of consideration.
- To explain ambiguity: Extrinsic evidence may be used to interpret ambiguous terms.
- To prove custom or trade usage: Terms may be implied into a contract by established custom in a particular trade.
The rule prevents extrinsic evidence from altering a complete written contract.
It aims to provide certainty and finality to written agreements.
Major exceptions exist, such as proving a collateral contract (City v Mudd) or custom.
The numerous exceptions mean the rule is applied less rigidly in modern practice.
When answering a problem question on express terms, first identify how the term was incorporated (signature, notice, or course of dealing). Only then should you classify the term as a condition, warranty, or innominate term to determine the available remedy.
Conditions and Warranties
Once incorporated, terms are classified by their importance. A condition is a fundamental term that goes 'to the root of the contract'. A breach of a condition is so serious that it entitles the innocent party to repudiate (terminate) the contract and claim damages. In Poussard v Spiers and Pond (1876), a lead singer's failure to appear on the opening night was a breach of condition, allowing the producers to end her contract. In contrast, a warranty is a less important, subsidiary term. A breach of warranty is not fatal to the contract's main purpose. The only remedy available is damages; the contract itself remains in force. In Bettini v Gye (1876), a singer's failure to attend some rehearsals was a breach of warranty, entitling the producer to damages but not to terminate the contract.
A condition is a vital term going to the root of the contract.
Breach of a condition allows for repudiation and/or damages (Poussard v Spiers).
A warranty is a minor, subsidiary term of the contract.
Breach of a warranty only allows for a claim in damages (Bettini v Gye).
Innominate (or Intermediate) Terms
The rigid distinction between conditions and warranties proved inflexible, leading the courts to develop the concept of innominate, or intermediate, terms. For these terms, the remedy is not determined in advance but depends on the effect of the breach. This 'wait and see' approach was established in Hong Kong Fir Shipping v Kawasaki Kisen Kaisha [1962]. The court will ask: does the breach deprive the innocent party of substantially the whole benefit which it was intended they should obtain from the contract? If the consequences are serious, the breach is treated as a breach of condition (repudiation and damages are available). If the consequences are minor, it is treated as a breach of warranty (only damages are available). This provides greater flexibility and justice.
Innominate terms are not classified as conditions or warranties from the outset.
The remedy depends on the seriousness of the consequences of the breach.
The key test from Hong Kong Fir Shipping is: does the breach deprive the innocent party of substantially the whole benefit of the contract?
If the effect is serious, it is treated like a condition; if minor, like a warranty.
Worked examples
See the formulas applied — reveal one step at a time, like the exam.
P hires S, an opera singer, for a three-month season. A term of the contract requires S to attend all rehearsals. S is too ill to perform on the first six nights of the season. P dismisses S and hires a replacement. S sues for wrongful dismissal. Advise S.
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1. Identify the Express Term and its Breach: The express term is the obligation to perform during the season. S's failure to perform for the first six nights constitutes a breach of this term.
A design company, 'Pixel Perfect', hires a high-resolution scanner from 'ScanFast Ltd'. The contract is made over the phone. When the scanner is delivered, the delivery note contains terms on the back, including Clause 8, which states: 'A holding fee of £200 per day will be charged for any equipment returned late.' Pixel Perfect's manager signs the delivery note without reading the terms. The scanner is returned 5 days late. ScanFast Ltd sends an invoice for £1,000 (£200 x 5 days) as a late fee. Advise Pixel Perfect.
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1. Identify the Legal Issue: The issue is whether the onerous late fee of £200 per day (Clause 8) was validly incorporated into the contract between Pixel Perfect and ScanFast Ltd.
How it all connects
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Tap a linked idea to see how it connects back to the main topic — that connection is what examiners reward.
Glossary
Try to recall each definition before you reveal it.
Quick check
Answer in your head first — then tap to check. No pressure.
Revision flashcards
Flip the card. Test yourself before the exam.
Term vs representation?
Term — contractual promise, breach gives contractual remedy; representation — pre-contract statement, misrepresentation if false (Heilbut, Symons & Co v Buckleton).
Key takeaways
Review these before you close the topic — retrieval beats re-reading.
- ✓
Express terms are those explicitly agreed by the parties, orally or in writing.
- ✓
Incorporation by Signature: A signature binds a party to the terms (L'Estrange v Graucob), unless there is misrepresentation (Curtis v Chemical Cleaning).
- ✓
Incorporation by Notice: Notice of the terms must be given before or at the time of contracting (Thornton v Shoe Lane Parking). Onerous terms require greater notice (Interfoto).
- ✓
Incorporation by Course of Dealing: Requires dealings to be sufficiently regular and consistent over a period of time (McCutcheon v David MacBrayne).
Practice — then mark it
The whole point: a real Cambridge question, marked mark-by-mark.
Mark an express terms question
Mark an express terms question
Extra simulations & links
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Frequently asked
Checkpoint
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