HEYDEN PETROLEUM LIMITED v. TOP LEADER SHIPPING INC (2018) LPELR-46680(CA) stated: “A preliminary objection that an appeal should not be heard and determined on the merit is a serious issue and if founded on grounds alleging incompetence of the appeal it should be taken seriously and considered and resolved one way or the other since without competence there is really no basis for adjudication and decision on the merit by a Court. Thus an issue bordering on the competence or incompetence of the entire grounds of appeal in an appeal is one which can validly be raised by means of a notice of preliminary objection and not by way of motion of notice.”
A NOTICE OF APPEAL IS AN INITIATING PROCESS
A notice of appeal is an initiating process by which a higher Court is invited to review the decision of a lower Court to determine whether on a proper consideration of the facts placed before the Court and the applicable law to the said facts, the lower Court arrived at a correct decision … The filing of a notice of appeal is a necessary prerequisite to the hearing of an appeal. Where leave is required a notice of appeal filed without leave is incurably defective and such notice cannot be amended. See Popoola vs. Adeyemo (1992) 8 NWLR (pt. 257) 1 SC, Abidoye vs Alawode (2001) 13 WRN 71 SC.
— W.S.N. Onnoghen, JSC. SPDC v Agbara (2019) – SC.731/2017(R)