Leading questions in examination-in-chief and re-examination cannot be asked if the adverse party objects, unless the Court permits them. The Court must allow such questions for introductory or undisputed matters, and for matters it considers already sufficiently proved. The restriction governs witness examination at those stages, subject to stated exceptions.

Leading questions are questions that suggest the answer which the person putting them wishes or expects to receive from a witness. Their defining feature is the inclusion of an indicated or desired answer in the wording of the question. During examination of witnesses, classification as a leading question depends on whether the question suggests the response sought by the person asking it, instead of leaving the witness to provide an unrestricted answer.

Character witnesses may be cross-examined and re-examined during the examination of witnesses. Their evidence may be tested by the opposing party and clarified or explained through re-examination.

Mere production of a document by a summoned person does not confer witness status. Cross-examination is permissible only after that person is called as a witness, distinguishing document production from testimonial participation in examination of witnesses.

Witness examination proceeds through examination-in-chief, cross-examination, and re-examination. Examination-in-chief and cross-examination must relate to relevant facts, but cross-examination may address matters beyond the witness's examination-in-chief. Re-examination is directed to explaining matters raised in cross-examination. If new matter is introduced with the court's permission during re-examination, the adverse party may further cross-examine on that matter.

Examination-in-chief is conducted by the party calling a witness, while cross-examination is conducted by the adverse party. Re-examination is conducted by the party who called the witness after cross-examination. These classifications distinguish the parties' respective roles in witness examination and identify re-examination as subsequent to cross-examination in the evidentiary process.

Admissibility of evidence is determined by whether a proposed fact, if proved, would be relevant; the party offering it may be required to explain that relevance. Where admissibility depends on proof of another fact, the foundational fact must generally be established first, unless an accepted undertaking permits later proof. Where relevance depends on another alleged fact, the Judge may determine the order of proof, including for proof of death, loss of an original, property identity, and intermediate connecting facts.

Order of production and examination of witnesses is governed by the law and prevailing practice applicable to civil and criminal procedure. Where no such procedural law or practice regulates the sequence, the Court has discretion to determine the order in which witnesses are produced and examined.

Section 134 removes any fixed numerical requirement for witness testimony in proving a fact. No prescribed minimum number of witnesses is mandatory in any case, and proof may be established without a compulsory numerical threshold for witness evidence.

An accomplice is a competent witness against an accused person. A conviction founded solely on uncorroborated accomplice testimony is not illegal merely because independent corroboration is absent. The provision recognises the evidentiary competence of accomplices and does not impose corroboration as a condition of a legally valid conviction.

Section 132 requires a witness to answer relevant questions in civil or criminal proceedings even where an answer may incriminate the witness or expose the witness to a penalty or forfeiture. A compelled answer cannot subject the witness to arrest or prosecution, nor may it be proved against the witness in criminal proceedings, except in a prosecution for giving false evidence through that answer.

Section 131 prevents compelled production of documents or electronic records held by one person when another person could lawfully refuse their production if they held or controlled them. Production may be compelled only where the person entitled to refuse consents, preserving the underlying protection despite the material being in another person's possession or control.

Section 130 protects a non-party witness from compulsory production of title deeds, documents evidencing property held as pledgee or mortgagee, and documents that may tend to incriminate the witness. Production may be compelled only where the witness has agreed in writing with the person seeking production, or a person through whom that person claims, to produce them.

Confidential communications with a legal professional adviser cannot ordinarily be compelled before a court. Where a person offers himself or herself as a witness, disclosure may be required only for communications necessary to explain evidence already given. Other confidential communications remain protected.

Reassessment proceedings initiated through a notice and an authorising order under Section 148A(d) fell outside the applicable statutory limitation period. Under the governing principle for reassessment limitation, both the notice and the Section 148A(d) order were invalid as time-barred. As limitation disposed of the validity issue, separate examination of other challenges was unnecessary.

Legal professional privilege is not waived merely because a party gives evidence voluntarily or otherwise. Giving evidence does not constitute consent to disclosure of protected matters. Where a party calls a barrister, pleader, attorney or vakil as a witness, consent is implied only to the extent that the party questions the legal professional about matters which would otherwise remain protected from disclosure.

Professional communications confidentiality extends to interpreters and to clerks or servants of barristers, pleaders, attorneys and vakils. They are subject to the same restrictions governing privileged communications with legal advisers.

Professional communications privilege bars disclosure, without the client's express consent, of employment-related client communications, documents encountered professionally, and legal advice. The obligation continues after employment ends. Privilege does not protect communications made to further an illegal purpose or facts observed during employment showing a crime or fraud committed after employment began. A request for defence regarding a past offence remains protected, but using a forged instrument to obtain property and observed subsequent fraudulent alterations are outside the privilege.

Confidentiality of offence-information sources protects Magistrates and police officers from compelled disclosure of the source of information concerning any offence. Revenue officers receive the same protection for information relating to offences against public revenue, and include officers employed in or connected with any branch of public revenue.

Section 124 protects official communications made to public officers in official confidence from compelled disclosure where the officer considers that disclosure would injure public interests. It bars compulsion to disclose such confidential official communications, subject to the officer's assessment of potential public-interest harm.