it obligatory for the courts, in an inquiry or trial, unless in a summons case where the Court has dispensed with the personal attendance of the accused, to question the accused generally on the case for the purpose of enabling the accused to explain the circumstances against him in the evidence, after the witnesses for the prosecution have been examined and before the accused is called upon to let his defence. The provision is to be interpreted to the advantage of the accused and not to nail him to any position and as a corollary to benefit the court in arriving at the correct conclusion. The salutary intention of the provision is to align with the principles of natural justice, specifically, the "audi alteram partem" principle, which dictates that both sides must be heard ; otherwise, the inculpatory materials and circumstances of the exhortation not put to the accused under Section 313 cannot be used against him. Even though it is by now settled, the failure to put the incriminating circumstances to the accused may not ipso - facto vitiate the entire trial,