In deciding the question whether requisite leave should or should not be granted, the High Court must apply its mind, consider whether prima facie case has been made out or arguable points have been raised and not whether the order of acquittal would or would not be set aside. In an appeal against acquittal, the High Court has full power to re- appreciate, review and reweigh at large the evidence on which the order of acquittal is founded and to reach its own conclusion on such evidence. Both questions of fact and of law are open to determination by the appellate Court. If, on the basis of the entire evidence on record, the order of acquittal is illegal, unwarranted or contrary to law such an order can be set aside by an appellate Court. Various expressions, such as, 'substantial and compelling reasons', 'very strong circumstances' etc. do not curtail the authority of the appellate Court in interfering with an order of acquittal recorded by the trial Court.