Once an accused person has been convicted, the presumption of innocence no longer exists and the onus shifts to the convicted person to show positive grounds why bail should be granted pending appeal. In the absence of positive grounds for granting bail, bail pending appeal will be refused, especially when the person's guilt is no longer an issue and a substantial prison term is the usual sentence for the offence. A court of appeal does not have general discretion to ameliorate a sentence; it can only interfere if the trial court did not exercise its discretion judicially or where there is misdirection, irregularity, or defect in the proceedings. An applicant must demonstrate reasonable prospects of success on appeal and that the interests of justice will not be jeopardized by granting bail.