Privileged Communications & Witness Competency

Privileged Communications and Competency of Witnesses

The Idea of Privilege

Evidence law, in its pursuit of truth, ordinarily requires every person to answer every relevant question put to him in a court of law. Yet the law recognizes that there are certain relationships and confidences so vital to the fabric of society — the peace of the home, the security of State, the candour between lawyer and client — that compelling their disclosure before a court would cause far greater harm than the good that any individual case might serve. These protected communications are called privileged communications, and the law surrounding them is gathered principally in Sections 121 to 132 of the Indian Evidence Act, 1872 (IEA) and the corresponding Sections 127 to 137 of the Bharatiya Sakshya Adhiniyam, 2023 (BSA).

An important preliminary distinction must always be kept in mind. There is a difference between communications which a witness cannot be compelled to disclose — such as those protected under Sections 121, 124, and 125 of the IEA — and those which he cannot even be permitted to disclose — such as those under Sections 123 and 126. In the former category, the witness has the right to refuse; but if he chooses to answer, his answer is admissible. In the latter, the bar is absolute, regardless of willingness.

Privilege of Judges and Magistrates

Section 121 of the IEA (now Section 127 of BSA) offers protection to the judicial office itself. No Judge or Magistrate can be compelled — except upon the special order of a superior court — to answer questions about his own conduct as such Judge or Magistrate, or about anything that came to his knowledge in Court in that capacity. He may, however, be examined as to other matters that occurred in his presence while so acting.

The section carries three illuminating illustrations. In the first, a Magistrate B cannot be questioned about a deposition allegedly improperly taken by him unless a superior court so orders. In the second, the same protection applies where a Magistrate is asked what an accused said before him. In the third, however, a Sessions Judge B may be examined about what occurred when the accused allegedly attempted to murder a police officer during trial — because that involves events witnessed in his presence but not pertaining to his judicial conduct. The privilege here belongs to the witness — the Judge or Magistrate — and not to any party. If he waives it voluntarily, his answer becomes admissible in evidence, and no one else can raise the objection on his behalf, as settled in Empress of India v Chidda Khan (1881 3 All 573 FB).

Communications During Marriage

Section 122 of the IEA (now Section 128 of BSA) embodies one of the most cherished of all privileges — the protection of the marital bond. No person who is or has been married shall be compelled to disclose any communication made to them during marriage by their spouse, nor shall they even be permitted to disclose it, unless the person who made the communication, or their representative in interest, expressly consents.

The rationale is humane and deeply considered. As courts have repeatedly observed, the admission of such testimony would have a powerful tendency to disturb domestic peace, promote marital discord, and destroy that feeling of mutual confidence which is the most endearing solace of married life. The protection is not confined to communications made in strict confidence — it applies to all communications of whatever nature which pass between spouses during the marriage. As the Supreme Court observed in MC Verghese v TJ Ponnan (AIR 1970 SC 1876), letters written by a husband to his wife disclosing defamatory matter could not be proved through the wife unless the husband consented to their disclosure.

Several important boundaries must be noted:

The privilege applies only to communications made during the marriage. A pre-nuptial communication is not protected.
The privilege survives the dissolution of marriage by death or divorce. The bar attaches at the time the communication is made, and its admissibility is judged by the status at that date, not the date of the trial.
The privilege protects individuals, not communications. If the communication can be proved without compelling a spouse to testify — for instance, through an eavesdropper or a letter found by police — it is admissible. Confessions to a wife overheard by a third party may be proved by that third party, as held in Appu v State (AIR 1971 Mad 194). Similarly, in Ram Bharose v State of UP (AIR 1954 SC 704), the Supreme Court held that the wife could testify to her own observations of the husband's conduct — coming home through the roof at midnight — but not to what he had told her about the murder. Conduct, as opposed to verbal communication, falls outside the privilege's ambit.
There are two exceptions: first, when the person who made the communication (or their legal representative) consents; and second, in suits between the married persons themselves, or in a criminal proceeding where one spouse is prosecuted for a crime against the other.

Affairs of State

Section 123 of the IEA (now Section 129 of BSA) raises the privilege of the State itself. 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.

This is the one privilege in this chapter that attaches not to any person but to the information itself. If a classified document relating to national security finds its way into the hands of a private individual, even that person cannot be permitted to give evidence of its contents in court. The word "unpublished" here means unpublicized — records that the State intends to keep away from public knowledge because they bear upon affairs of State. In SP Gupta v President of India (AIR 1982 SC 149), the Supreme Court departed from the earlier strict approach and held that the court retains residual power to inspect a document to satisfy itself whether disclosure would truly injure public interest — though this power must be exercised sparingly and with great caution.

Official Communications

Section 124 of the IEA (now Section 130 of BSA) extends a related protection to everyday official communications. No public officer shall be compelled to disclose communications made to him in official confidence when he considers that public interest would suffer by the disclosure.

The distinction between Section 123 and Section 124 is important: Section 123 bars disclosure absolutely, even by volunteers, and covers records relating to affairs of State. Section 124, on the other hand, only protects official communications from compulsion and applies to all official communications — not merely those relating to affairs of State. The officer himself is the sole judge of whether disclosure would harm public interest, though his discretion must not be exercised arbitrarily or as a cloak to shield inconvenient truths. In Excelsior Film Exchange v UOI (AIR 1968 Bom 322), the court firmly held that this privilege must never be resorted to as an excuse to conceal truth from the court.

Information as to Commission of Offences

Section 125 of the IEA (now Section 131 of BSA) protects the sources of police and revenue intelligence. No Magistrate, Police Officer, or Revenue Officer shall be compelled to say whence he got any information as to the commission of an offence.

The rationale is practical and compelling: the detection of crime depends on citizens and informers who step forward in confidence. If the identity of these informants were routinely exposed in courts, the entire network of crime detection would collapse. The accused has no right to compel a police officer to disclose the name of an informer. Importantly, the protection under this section applies even without a formal claim of privilege — it is the court's duty to exclude such evidence, quite apart from any objection taken. The identity of an informer cannot even be revealed in camera, as the Court of Appeal in England clarified in Powell v Chief Constable of North Wales (The Times, February 11, 2000).

Professional Communications

Sections 126 and 127 of the IEA (now Section 132 of BSA, which incorporates both) constitute one of the most abiding pillars of the administration of justice — the attorney-client privilege. No advocate shall at any time be permitted, unless with the client's express consent, to disclose: (i) any communication made to the advocate in the course and for the purpose of the professional engagement; (ii) the contents or condition of any document which the advocate has come to know in the course of such employment; or (iii) any advice given by the advocate to the client in the course of that engagement.

The principle rests on a profound insight: if communications to a legal adviser were not protected, a client would never dare to make a full and candid disclosure of his case. He would be deterred, and the proper administration of justice would suffer. The rule operates not only when the advocate is interrogated — it applies even if the advocate is willing to disclose, unless the client has expressly consented. The words "at any time" and the Explanation to the section make clear that the privilege survives the termination of the professional relationship and even the death of the client. The rule is: once privileged, always privileged.

Three vivid illustrations accompany Section 132 of the BSA:

If A tells advocate B: "I have committed forgery and I wish you to defend me" — the communication is protected, because defending a person known to be guilty is not a criminal purpose.
If A tells advocate B: "I wish to obtain property by use of a forged deed — please sue on my behalf" — this is not protected, because the communication is made in furtherance of a criminal purpose.
If advocate B, while defending A for embezzlement, notices a new entry in A's account book that was not there when the defence began — this observation of a fraud committed since the commencement of the engagement is also not protected.

The privilege has two express exceptions: first, communications made in furtherance of any illegal purpose; and second, facts observed by the advocate in the course of employment showing that a crime or fraud has been committed since the commencement of the engagement. Significantly, Indian law uses the word "illegal" rather than the narrower English term "criminal" — thus widening the scope of the exception. The privilege under Section 132 is also expressly extended to interpreters, clerks, and employees of the advocate.

Section 133 of BSA (Section 128 of IEA) provides that a party who gives evidence does not, by that act alone, waive the privilege. It is waived only if the party questions the advocate on matters that would otherwise be privileged. And Section 134 of BSA (Section 129 of IEA) provides that no one can be compelled to disclose any confidential communication with their legal adviser, unless the person offers themselves as a witness, in which case they may be compelled to disclose so much as is necessary to explain their own testimony.

Who May Testify — Competency of Witnesses

Having surveyed the protected communications, we turn now to the equally important question of who is qualified to give evidence at all. Section 118 of the IEA (now Section 124 of BSA) declares the fundamental rule with admirable simplicity: all persons shall be competent to testify unless the court considers that they are prevented from understanding the questions put to them, or from giving rational answers to those questions — by reason of:

Tender years,
Extreme old age,
Disease, whether of the body or mind, or
Any other cause of the same kind.

This is a presumption of competency. The law proceeds on the assumption that everyone who comes before the court is capable of giving evidence, and the burden lies on whoever challenges that capacity to demonstrate otherwise. The section sets up a single, pragmatic test: can the person understand the question put and give a rational answer? Religion, morality, and a witness's understanding of the consequences of falsehood are entirely irrelevant to competency — the court is only concerned with the capacity to understand and to respond rationally.

What Constitutes Incompetency?

Incompetency to give evidence arises only when the court forms the view that the person cannot understand the questions put, or cannot give rational answers, because of one of the conditions listed above. Incompetency is not a matter of reliability or credibility — those are separate questions addressed at the stage of appreciation of evidence. The court must first satisfy itself as to competency; the administration of oath follows thereafter.

It is critical to understand that disease within the meaning of Section 124 must be such disease as affects the witness mentally — preventing understanding or rational response. In Rajni Shukla v Special Judge (AIR 2008 NOC 474 All), the court clarified that a mere physical ailment like heart disease, which restricts mobility but does not impair mental faculties, does not render a witness incompetent.

Can a Lunatic or Person of Unsound Mind Testify?

The Explanation to Section 124 of the BSA directly addresses this. A person of unsound mind is not automatically an incompetent witness. The test remains the same: if the court finds that such a person is not prevented by the unsoundness of mind from understanding the questions and giving rational answers, the person is a competent witness. In R v Hill's Case (1851 2 Den CC 254), it was held that an insane or idiotic person is a competent witness if he is capable of understanding the subject in respect of which he is called to testify. Where, however, the witness was suffering from a mental defect and her evidence was recorded without any finding as to her competency, the entire trial was held to be vitiated and a retrial was ordered, as in State of Karnataka v Shabuddin (1995 Cr LJ 3237 Kant).

Can a Dumb Person Testify?

A witness who is unable to speak is not incompetent. Section 119 of the IEA — now Section 125 of the BSA — specifically provides that a witness who is unable to speak may give evidence in any other manner in which they can make it intelligible: by writing or by signs. Such writing must be written and such signs must be made in open court, and the evidence so given is deemed to be oral evidence.

The BSA has enriched this provision by adding a proviso: if the witness is unable to communicate verbally, the court shall take the assistance of an interpreter or a special educator in recording the statement, and such statement shall be videographed. This is a significant progressive step, ensuring that persons with physical disabilities are not treated as excluded from the witness box merely on account of their inability to communicate by speech. In Public Prosecutor, AP High Court v Lingisetty Sreenu (1997 Cr LJ 4003 AP), where the prosecutrix in a rape case was dumb, the evidence of the Principal of a Government Residential School for the Deaf, acting as her interpreter, was accepted as expert evidence and her testimony through this interpreter was found reliable. Earlier, in Lakhan Singh v King-Emperor (AIR 1942 Pat 183), where a witness had taken a religious vow of silence and gave evidence in writing in open court, the court held that this was proper and the witness should be deemed unable to speak within the meaning of what is now Section 125.

Parties and Spouses as Witnesses

Section 120 of the IEA (now Section 126 of BSA) completes the picture of competency in civil and criminal proceedings. In all civil proceedings, the parties to the suit and the husband or wife of any party shall be competent witnesses. In criminal proceedings, the husband or wife of the accused shall be a competent witness.

This provision operates subject to Section 122/Section 128, which protects marital communications. Thus, a spouse may testify as to what they personally observed — their spouse's conduct, actions, or demeanour — but not as to what was communicated to them by the other spouse during the marriage, without consent. There is no inflexible rule that the testimony of a party to the suit must be disbelieved merely because of their interest in the case; their evidence is to be scrutinised on the same standard as any other witness, as affirmed in Bhanwar Lal Vaid v Bhanwar Lal Agarwal (1951 Raj 1).

The Interplay of Privilege and Competency

These two bodies of law — privilege and competency — together constitute the gatekeeping function of Chapter IX of the Evidence Act and its counterpart in the BSA. Competency determines who may enter the witness box. Privilege determines what, even from within the witness box, may be disclosed or withheld. A witness may be perfectly competent to testify, and yet refuse — or be forbidden — to answer certain questions. Conversely, an otherwise incompetent person may be rendered competent if the court satisfies itself that the barrier of incompetency does not arise from disease or age but from some external, curable cause. Together, these doctrines reflect the Evidence Act's deeper purpose: to let truth in, but never at the cost of shattering the confidences upon which civilised life depends.

Write note on Privileged Communications. What are privileged communications? When are communications protected from disclosure and when not? What constitutes incompetency to give evidence? Can a lunatic or dumb person be a competent witness? Who may testify?