justice to reopen the evidence for the purpose of further examination or cross examination or even for production of fresh evidence. Such power can also be exercised by the Petitioner at any stage of the suit even after closure of evidence. The basic purpose of Rule 17 is to enable the Court to clarify any position or doubt and the Court may, either Suo Motu or on the request of any party, recall any witness at any stage in that regard. No doubt, once the Court recall the witness for the purpose of any such clarifications, the Court may permit the party to access the Court by examining the witnesses for the purpose of clarifications required or permitted by the Court. However, the power under Rule 17 cannot be stretched any further. The said power cannot be invoked to fill up omission in the evidence already led by a witness. The settled legal position under Order 18 Rule 17 read with Section 151 of Code of Civil Procedure is that, though it is a discretionary power of the Court, it has to be used only sparingly, and in case, the Court decides to invoke the provision, it should also see that the trial is not unnecessarily protracted on that ground.