In applications for condonation of non-compliance with rules of court, the court must exercise its discretion judicially by weighing factors including degree of non-compliance, explanation, prospects of success, importance of the case, respondent's interests in finality, and court convenience. Negligence of counsel, even when partially attributable to health issues, will not justify condonation where the appeal lacks prospects of success. In claims arising from allegedly unlawful special resolutions passed under the Companies Act, the cause of action arises and prescription begins to run from the date the resolutions are passed, not from when relief is sought or when effects materialize. Under section 15(d) of the Prescription Act, such debts are extinguished after three years from when they become due.