2.3 This is a supplementary provision enabling, and in certain circumstances imposing on the court the duty of examining a material witness who would not be otherD wise brought before it. It is couched in the· widest pos.: sible terms -and calls Jor no limitation, either with regard to the ;tage .at which the powers of the court should be exercisd, or with regard to the manner in-which it should be exercised. The Section is a general Section which apE plies to all proceedings, enquiries and trials under Cr.P.C. and empowers the Magistrate to issue summons to any wit~ess at any stage of such proceedings, trial or.enquiry. In. the Section, the significant expression that occurs is "at any stage of any inquiry or trial or other proceeding . F under this Code". It -is, however, to be borne in mind that whereas the Section confers a very wide power on the court on summoning witnesses, the discretion conferred is to ;be exercised judiciously, as the wider the power, the grea.ter is the necessity for application of judicial mind. · G [Paras 7 and sj [515 B-H 576-A] _ -