Evidence as to matters in writing
If it’s in a document, prove it by the document. Where a contract, grant or disposition is contained in a document, the adverse party may object to oral evidence of its contents until the document is produced (or secondary evidence is founded). But a person’s statement about a document, if relevant in itself, may be proved without it.
How to read Section 147
When the matter is written down, oral evidence of its contents can be blocked until the document itself is produced — but a relevant statement that merely refers to a document is not caught.
A witness may be asked whether the contract, grant or disposition he speaks of was contained in a document.
If it was — or he is about to state a document’s contents that ought to be produced — the adverse party may object until the document is produced, or secondary-evidence facts are proved.
A witness may give oral evidence of others’ statements about a document if those statements are relevant facts in themselves.
The bare Act
The section in its own words — the rule, an Explanation, and an illustration.
Any witness may be asked, while under examination, whether any contract, grant or other disposition of property, as to which he is giving evidence, was not contained in a document, and if he says that it was, or if he is about to make any statement as to the contents of any document, which, in the opinion of the Court, ought to be produced, the adverse party may object to such evidence being given until such document is produced, or until facts have been proved which entitle the party who called the witness to give secondary evidence of it.
Explanation.—A witness may give oral evidence of statements made by other persons about the contents of documents if such statements are in themselves relevant facts.
The question is, whether A assaulted B. C deposes that he heard A say to D— “B wrote a letter accusing me of theft, and I will be revenged on him”. This statement is relevant, as showing A’s motive for the assault, and evidence may be given of it, though no other evidence is given about the letter.
In short: this is the documentary-evidence rule applied at the witness box. Where the matter a witness is speaking to — a contract, grant or other disposition of property — is in fact contained in a document, the law prefers the document itself. So a witness may be asked whether it was in writing; and if it was, or if he is about to state the contents of a document that (in the court’s view) ought to be produced, the adverse party may object to that oral evidence — until the document is produced, or until the facts are proved that entitle the calling party to give secondary evidence of it. The Explanation marks the boundary: a witness may give oral evidence of statements made by other persons about the contents of documents, if those statements are in themselves relevant facts. The distinction is between proving the contents of the document (which needs the document) and proving that something was said — a relevant fact in its own right — which does not. The illustration shows the latter: A’s angry words referring to a letter are admissible to prove his motive, even though the letter is never produced.
→ This carries forward IEA 1872 § 144 — the contents of a document are proved by the document, not by oral account.
Glossary
A transaction that may be recorded in a document.
Set out in writing.
The court considers the document itself should be brought.
The adverse party can block oral proof of the contents until the document comes (or secondary evidence is founded).
A copy or account, admissible once the conditions (e.g. loss) are proved.
A statement referring to a document, admissible as a relevant fact (e.g. motive) — not to prove the contents.
The picture
Proving what a document says needs the document; proving that words were spoken — a relevant fact — does not.
The section, part by part
Tap a part — the picture-story tells it first; the word-by-word text and example follow.
the ruleProve a document’s contents by the document
the carve-outA relevant statement about a document is not proof of its contents
Connected provisions
Leading questions
The previous examination rule — the form of questions; § 147 turns to proof of written matters.
Cross-examination as to previous statements in writing
Question a witness on his prior writing without showing it — but confront him with the parts before contradicting by it.
Primary & secondary evidence
A document is proved by the original; secondary evidence is admissible only on proof of the conditions.
IEA 1872, § 144
Carried forward — the contents of a document are proved by the document, not by oral account.
