EXTRINSIC EVIDENCE NOT ALLOWED TO VARY WRITTEN CONTRACT

PRINCIPLES TO GUIDE WHETHER NEW EVIDENCE SHOULD BE ALLOWED

In Comfort Asaboro v. M.G.D. Aruwaji and Anor. (1974) 4 SC 87 at 90-91 (Reprint) this court had cause to consider the principles which are to be taken into consideration in an application to call additional evidence on appeal. The court per Coker JSC said:- “The decision also evidently applied the principles which time honoured practice has established and the matters which the courts have always taken into consideration in the judicious exercise of powers to grant leave to adduce new evidence, namely:- The evidence sought to be adduced must be such as could not have been with reasonable diligence obtained for use at the trial; The evidence should be such as if admitted, it would have an important, not necessarily crucial, effect on the whole case; and the evidence must be such as apparently creditable in the sense that it is capable of being believed and it need not be incontrovertible. See for these observations Roe v. R McGregor and Sons Ltd. (1968) 1 WLR 925 where the earlier decision of the Court of Appeal in Ladd v. Marshall (1954) 3 All ER 745 was considered and applied. Strictly speaking, under our own rule, the discretion to grant leave to adduce new evidence is properly exercised for the “furtherance of justice”. The exercise must however be judicious and it is in this respect that the guidelines set out above have been followed and applied. We are not unmindful of the fact that it would be a dangerous precedent to allow a person who did not call evidence in the lower court, or who, for one reason or another, had called insufficient evidence at the trial, with comparative ease, to bring forward for the first time before this court the evidence which could and should have been adduced before the trial Judge. Such an attitude would be disastrous to the principles of seeing an end to litigation. The stand taken by the Privy Council in the case of Edie Maud Leeder v. Nnance Ellis (1953) at 52 (sic) also illustrates this point. However one looks at the problem, it seems to be generally accepted that the guiding principles have always been applied to the special facts or circumstances of each application before the Court of Appeal, and in every case the question whether or not sufficient diligence has been put into the quest for such evidence has been decided as a matter of fact.”

COURT SHOULD NOT ACT ON INADMISSIBLE EVIDENCE WHERE ADMITTED

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.”

AFFIDAVIT EVIDENCE CONSTITUTES EVIDENCE

It is already a settled law that an affidavit evidence constitutes evidence and must be so construed, hence, any deposition therein which is not challenged or controverted is deemed admitted.

– O. Ariwoola, JSC. Tukur v. Uba (2012) – SC.390/2011

WRONG EVALUATION OF EVIDENCE BY TRIAL COURT

Where the Court of Appeal wrongly evaluates the evidence before the trial court and arrives at a wrong conclusion not borne out from the evidence before the court, the Supreme Court will intervene on the ground that the finding is perverse. But where the finding of the Court of Appeal is borne out from the evidence adduced in the trial court, this court cannot intervene. I do not see any reason for intervention in this appeal.

– Niki Tobi JSC. Iragunima v. Rivers State (2003)

A PIECE OF EVIDENCE IS SAID TO BE CONTRADICTORY WHEN IT ASSERTS THE OPPOSITE OF ANOTHER PIECE

Now, a piece of evidence is said to be contradictory to another piece of evidence, when it asserts or affirms the opposite of what the other piece of evidence asserts. It is settled that if the contradiction in the evidence adduced by the Prosecution goes to the root of the case, as to raise doubt in the mind of a Court, the Court should not convict. In other words, if there is contradiction in evidence as to material fact, which raises doubt, the benefit of doubt must be given to the Accused. However, where the contradictions are not as to material facts, such contradictions should not disturb the finding of guilt, if sufficient evidence has been led on material facts to the Charge see Ochemaje V. State (2008)15 NWLR (Pt. 1109) 57SC, wherein Tobi, JSC, explained: Contradictions definitely arise in evidence of witnesses in Court. That explains the human nature and the humanity in witnesses. Although witnesses see and watch the same event, they may narrate it from different angles, in their individual peculiar focus, perspective or slant. This does not necessarily mean that the event that they are narrating did not take place. It only means most of the time that the event took place, but what led to the event was given different interpretations, arising from the senses of sight and mind dictated by their impressions and idiosyncrasies. That is why the law says that contradictions, which are not material or substantial will go to no issue.

— A.A. Augie, JSC. Usman v The State (2019) – SC.228/2016

CONSIDERATIONS AGAINST ADDUCING FRESH EVIDENCE AT APPELLATE COURT

Three prominent considerations tending to work against adducing fresh evidence at the appellate Court, when this Court exercises its power under Order 2, Rule 12 of the Rules of this Court in that regard, are –
i. Where issues are joined on pleadings at the trial Court no party shall be taken by surprise. Thus, the Appeal Court cannot consider the reception of new evidence without amendment of the pleadings. See ONIBUDO v. AKIBU (1982) 7 SC. 60; ADELEKE v. ASHERIFA (1990) 3 NWLR (Pt.136) 94 at 111; (1990) 21 NSCC 145 at 154.
ii. It is in the interest of public policy, particularly for the purpose of efficient and effective administration of justice, to obviate prolongation of litigation that the practice of adducing evidence, which ought to have been adduced at the trial Court, should not be postponed to after judgment: See ADELEKE v. ASHERIFA (supra).
iii. Appellate Courts generally exercise their jurisdiction to correct errors of law or fact made by the Courts below, after the latter’s consideration of the totality of evidential materials before them. Accordingly, the correctness of the decision of a trial Court or Judge should not be assessed or judged on the new evidence that the trial Court or judge never had an opportunity to consider: See ADELEKE v. ASHERIFA (supra). In other words the correctness or otherwise of the judgment of the trial Judge or Court should not be assessed on evidential materials he or it never had opportunity to consider.

– Ejembi, JSC. GTB v. Innoson (2017) – SC.694/2014(R)