“5. … The words ‘or for any other substantial cause’ must be read with the word ‘requires’, which is set out at the commencement of the provision, so that it is only where, for any other substantial cause, the appellate court requires additional evidence, that this rule would apply as noticed by the Privy Council in Kessowji Issur v. Great Indian Peninsula Railway Co. [Kessowji Issur v. Great Indian Peninsula Railway Co., 1907 SCC OnLine PC 9 : (1906-07) 34 IA 115 : ILR (1907) 31 Bom 381] It is under these circumstances such a power could be exercised. Therefore, when the first appellate court did not find the necessity to allow the application, we fail to understand as to how the High Court [Naresh Chandra v. Mahavir Singh, 2000 SCC OnLine P&H 610 : (2001) 2 ICC 273] could, in exercise of its power under Section 115 CPC, have interfered with such an order, particularly when the whole appeal is not before the Court. It is only in the circumstances when the appellate court requires such evidence to pronounce the judgment the necessity to adduce additional evidence would arise and not in any other circumstances. When the first appellate court