In the case of Olukade v Alade (1976) 2 SC 183, this Court summarised the general rule on the effect of the admission of inadmissible evidence:- “A court is expected in all proceedings before it to admit and act only on evidence which is admissible in law (i.e. under the Evidence Act or any other law or enactment relevant in any particular case or matter) and so if the court should inadvertently admit inadmissible evidence it has the duty not to act upon it.”
ADMISSION OF FRESH EVIDENCE ON APPEAL MUST BE BY CAUTION
The power to admit new, fresh or additional evidence must always be exercised sparingly and with caution. The Court must consider whether there are special circumstances to warrant the grant of the application and whether it would be in furtherance of the justice of the case. See: Uzodinma vs Izunaso (No.2) (2011) 17 NWLR (Pt. 1275) 30 @ 55 B-C.
— K.M.O. Kekere-Ekun, JSC. Williams v Adold/Stamm (2007) – SC.404/2013