Privileged Communications — Scope and Kinds (ss. 128–139) — BSA (Law of Evidence) Notes

Privileged Communications — Scope and Kinds (ss. 128–139)

A witness may be competent and compellable and still be entitled to fold his arms and say, “I will not answer that.” Why would the law, which hunts for every scrap of truth, ever let a witness hold something back? Because for a handful of relationships — marriage, the lawyer’s office, the secrets of the State — society decides that protecting the relationship matters more than winning this one case. If a client feared his lawyer could be forced to repeat his confidences, no client would ever speak freely, and the right to a defence would be worthless. Privilege is the price the law pays to keep those relationships honest.

A privileged communication is a communication that the law protects from disclosure in court — either the witness cannot be compelled to reveal it, or he is not even permitted to reveal it without consent. The thread running through every privilege in ss. 128–139 is the same: the law values the relationship above the evidence. This topic is the map; Topics 3 and 4 zoom in on the two that the examiner tests most (marriage and advocate–client).

Keep the privileges as a numbered list — each gets its section, its protection, and its one-line limit:

Communications during marriage (s. 128 [IEA s. 122]). No married person may be compelled, nor permitted without the spouse’s consent, to disclose a communication made to him by the spouse during the marriage. Limit: it protects communications only, survives divorce and death, but falls away in suits between the spouses and in a prosecution of one for a crime against the other. (Full treatment in Topic 3.)
Affairs of State (s. 129 [IEA s. 123]). No one may give evidence from unpublished official records relating to affairs of State except with the permission of the head of the department, who may give or withhold it. Limit: the protection is for genuine State secrets, not to shield embarrassment.
Official communications (s. 130 [IEA s. 124]). A public officer cannot be compelled to disclose communications made to him in official confidence when he considers that the public interest would suffer. Limit: the officer, and ultimately the court, judges the public-interest claim.
Information as to commission of offences (s. 131 [IEA s. 125]). A magistrate or police officer cannot be compelled to say whence he got information about the commission of an offence; a revenue officer likewise as to information about offences against the public revenue. Limit: it protects the identity of the informer, so that sources keep coming forward.
Professional communications (s. 132 [IEA ss. 126–127]). An advocate may not disclose communications made to him in the course and for the purpose of his employment, nor advice given. Limit: two provisos break it — a communication in furtherance of an illegal purpose, and a fact showing a crime or fraud committed since the employment began. The privilege extends to the advocate’s clerks, interpreters and servants. (Full treatment in Topic 4.)
Privilege not waived by volunteering evidence (s. 133 [IEA s. 128]). If a client offers himself as a witness, he is not taken to have waived the s. 132 privilege merely by testifying — it is waived only if he questions his advocate on the protected matter.
Confidential communications with legal advisers (s. 134 [IEA s. 129]). No one may be compelled to disclose to the court a confidential communication with his legal adviser, unless he offers himself as a witness — in which case he may be compelled to disclose only such communications as are necessary to explain his evidence.
Production of title-deeds of a witness not a party (s. 135 [IEA s. 130]). A witness who is not a party cannot be compelled to produce his title-deeds, or documents that might criminate him, unless he has agreed to produce them.
Documents another could refuse to produce (s. 136 [IEA s. 131]). A person cannot be compelled to produce documents in his possession which another person would be entitled to refuse to produce if they were in that other’s hands.
Self-incrimination — the witness is NOT excused, but is protected (ss. 137–138). Under s. 137 [IEA s. 132] a witness is not excused from answering a relevant question merely because the answer will incriminate him — but the proviso gives him a shield: such a compelled answer cannot be used against him in any criminal proceeding, except a prosecution for giving false evidence. And s. 138 [IEA s. 133] makes an accomplice a competent witness against the accused (Topic 10).
Number of witnesses (s. 139 [IEA s. 134]). No particular number of witnesses is needed to prove any fact (Topic 14).

Why “compelled” and “permitted” are different words. In s. 128 the spouse is neither compelled nor permitted to disclose — the privilege is so strong it survives even the witness’s own willingness. In s. 129/130 the officer merely cannot be compelled — he may disclose if he chooses. Read the verb, because it tells you who holds the key.

🧩 WORKED EXAMPLE — spotting the right privilege

Facts. In one trial three objections are raised: (i) a wife is asked what her husband told her during the marriage; (ii) a police officer is asked who tipped him off about the crime; (iii) an advocate is asked what his client told him when retaining him.

Rule. Each relationship has its own section: marriage (s. 128), informer’s identity (s. 131), professional communication (s. 132).

Apply. (i) is barred by s. 128 unless the husband consents; (ii) the officer cannot be compelled to name his informer under s. 131; (iii) the advocate cannot disclose the client’s communication under s. 132 unless a proviso applies.

Conclusion. Each is privileged, but under a different section with a different key-holder — name the right section, and state its one specific limit.

Section 129, BSA 2023 (affairs of State): “No one shall be permitted to give any evidence derived from unpublished official records relating to any affairs of State, except with the permission of the officer at the head of the department concerned, who shall give or withhold such permission as he thinks fit.”

In Simple Terms: Some kinds of information are shielded from the courtroom — a spouse’s confidences, a lawyer’s file, a State secret, an informer’s name — because forcing them out would damage a relationship the law wants to protect. Each shield has its own section and its own narrow exception.

flowchart TD
    ROOT["Privileged communications (ss. 128-139)<br/>relationship valued above the evidence"]:::root
    ROOT --> A["Marriage — s. 128<br/>communications during marriage"]:::leaf
    ROOT --> B["State — ss. 129-130<br/>affairs of State, official confidence"]:::leaf
    ROOT --> C["Informer — s. 131<br/>source of crime information"]:::leaf
    ROOT --> D["Lawyer — ss. 132-135<br/>advocate/legal adviser + title-deeds"]:::leaf
    ROOT --> E["Self-incrimination — ss. 137-138<br/>not excused, but answer protected"]:::diamond
    classDef root fill:#FFF8DC,stroke:#000,stroke-width:1px,color:#000;
    classDef leaf fill:#E6F3FF,stroke:#1E3A8A,color:#000;
    classDef diamond fill:#FDECEA,stroke:#B22222,color:#000;
    linkStyle default stroke:#888,stroke-width:1px;

Case Laws

S.P. Gupta vs Union of India (1981) — a claim of privilege for State affairs (s. 129) is not conclusive; the court can inspect the document and decide whether public interest really requires secrecy.
State of Punjab vs Sodhi Sukhdev Singh (1961) — “affairs of State” means matters of a public nature whose disclosure would injure the public interest; the head of the department’s claim is subject to the court’s control.
Municipal Corporation of Greater Bombay vs Vijay Metal Works (1981) — the protection of communications with a legal adviser (ss. 132, 134) extends to a salaried, in-house legal officer, not only to a private advocate.

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