When witness to be compelled to answer. 150. If any such question relates to a matter relevant to the suit or proceeding, the provisions of section 137 shall apply thereto.

Questions lawful in crossexamination. 149. When a witness is cross-examined, he may, in addition to the questions hereinbefore referred to, be asked any questions which tend— (a) to test his veracity; or (b) to discover who he is and what is his position in life; or (c) to shake his credit, by injuring his character, … Read more

Cross examination as to previous statements in writing. 148. A witness may be cross-examined as to previous statements made by him in writing or reduced into writing, and relevant to matters in question, without such writing being shown to him, or being proved; but, if it is intended to contradict him by the writing, his … Read more