In Union Bank of Nigeria Ltd v Nwaokolo (1995) 6 NWLR (Part 400) 127: “The appellants, as clearly depicted on the Record and in the brief of argument they filed, had identified three issues for the consideration of the court below. It is also on record that appellants argued fully all three issues and by implication, the eight grounds, to which they related. At the hearing of the appeal by the court below, it is common ground that the appellants adopted their brief of argument. However, without justification the majority judgment of that court now assailed before this Court, failed to pronounce on Grounds 4, 5 and 6 covered by appellants’ Issues 2 and 3 thereat, both of which have prompted Ground 2 in the appeal to this Court which incidentally, is covered by Issue 2 now under consideration. The judgment of the majority in the court below neither adverted to nor pronounced on these grounds (4, 5 and 6 respectively).” “Having considered the grounds (4, 5 and 6) which the court below failed to consider or pronounce upon, the next logical question to ask is, what are the consequences of such a failure? Failure to consider grounds of appeal, it is now established by decisions of this Court, amount to lack of fair hearing and a miscarriage of justice. (See Atano v AG Bendel (1988)2 NWLR (Part 75) 201). See also Kotoye v CBN (1989) 1 NWLR (Part 98) 419 where Nnaemeka-Agu, JSC held at page 448 of the Report thus:- ‘For the rule of fair hearing is not a technical doctrine. It is one of substance. The question is not whether a party entitled to be heard before deciding had in fact been given an opportunity of hearing. Once an appellate court comes to the conclusion that the party was entitled to be heard before a decision was reached but was not given the opportunity of a hearing the order/judgment thus entered is bound to be set aside.’ Fair hearing within the meaning of Section 33(1) of the 1979 Constitution means a trial conducted according to all legal rules formulated to ensure that justice is done to the parties vide Ntukidem v Oko (1986) 5 NWLR (Part 45) 909.”
APPEALING MIXED LAW AND FACT REQUIRES LEAVE OF COURT
Where the law or rule prescribed the procedure to be taken in the performance of an act is not complied with, the performance of the act in the circumstance is a nullity. Section 233 (3) (a) provides that subject to the provisions of “Subsection (2) of this section, an appeal shall lie from the decisions of the Court of Appeal to the Supreme Court with leave of the Court of Appeal or the Supreme Court.” In other words, a party desiring to appeal the decision of the Court of Appeal to the Supreme Court on mixed law and facts or facts is required to obtain the leave of the Court of Appeal or the Supreme Court to file the notice and grounds of appeal.
— W.S.N. Onnoghen, JSC. SPDC v Agbara (2019) – SC.731/2017(R)