It is not every mistake or error in a judgment or decision that could vitiate such a decision as the mistake has to be shown to have led to a miscarriage of justice or materially or substantially affected the decision making to have such impact. See Owhonda v Ekpechi (2003) 9-10 SC 1 at 21; Mrs. Jumbo v R. S. H. P. A. D. A. (2005) 5 SC (Pt.11) 102 at 112. — M.U. Peter-Odili, JSC. Kwara Judicial Commission v Tolani (2019) – SC.63/2010
IF THE JUDGEMENT OF A COURT IS CORRECT, IT WILL NOT BE REVERSED BECAUSE A WRONG LAW WAS RELIED UPON
Although the court below relied on the inapplicable 1990 Act or Law in arriving at its said decision, it is now firmly settled that what an appeal has to declare, is whether the decision of the court below, was/is right. If the judgment of a court is correct, it is not liable to reversal merely because it was anchored on a wrong reason or law. In other words, a mistake or error in a judgment, is immaterial provided it has not occasioned a miscarriage of justice. It is not every mistake or error in a judgment, that necessarily, determines an appeal in favour of an appellant. See the cases of Ayeni & 3 Ors. v. Sowemimo (1982) NSCC 104; (1982) 5 S.C. (Reprint) 29; Onajobi v. Olanipekun (1985) 4 S.C. (pt.2) 156 at 163 and Odukwe v. Mrs. Ogunbiyi (1998) 8 NWLR (Pt….) 339 at 351; (1998) 6 SCNJ. 102 at 113 just to mention a few.
— Ogbuagu, JSC. Grosvenor v Halaloui (2009) – SC.373/2002