An Act to consolidate and amend the law relating to the Criminal Procedure.
PART VI - PROCEEDINGS IN PROSECUTIONS
CHAPTER XV - OF THE JURISDICTION OF THE CRIMINAL COURTS IN INQUIRIES AND TRIALS
B.—Conditions requisite for Initiation of Proceedings
231. Whenever a charge is altered or added to by the Court after the commencement of the trial, the prosecutor and the accused shall be allowed to re-call or re-summon, and examine with reference to such alteration or addition, any witness who may have been examined and also to call any further witness whom the Court may think to be material.
Fair trial standards
Rights during trial - examine witnesses
Procedure for witness testimony - national proceedings
EDIT.