Now, returning to the two questions which have formed the basis of the preceding discussion, (1) what is it that the High Court has to do in exercise of its powers under section 417, having regard to the findings reached by it and set out above, and how does the doctrine of "compelling reasons" bear upon it? (2) What are the grounds on which we can interfere with its decision? A court hearing an appeal under section 417 might be confronted with three possibilities: (i) It might come to the same conclusion as the trial court on the questions in issue, in which case, of course, it should dismiss the appeal; (ii) It might consider that the evidence was not clear and conclusive one way or the other, in which case its duty 1314 as an appellate court would be not to interfere with the judgment appealed against; and (iii) it might come to a conclusion on an appreciation of the evidence opposite to that reached by the court of first instance, in which case it would clearly be its duty in exercise of its powers under section 417 to set aside the order of acquittal.