It was common ground that the relationship between the plaintiff and the 1st defendant is contractual and governed by exhibit B, the Deed of Legal Mortgage. That being so, extrinsic evidence will generally not be acceptable to vary the terms agreed upon (see for example U.B.N. v. Ozigi (1994) 3 NWLR (Pt. 333) 385). – Kutigi JSC. Okonkwo v. Cooperative Bank (2003)
DEED: UNAMBIGUOUS OPERATIVE PART CANNOT BE CONTROLLED BY THE RECITAL
I think Professor Kasunmu, S.A.N. counsel for the appellant was right when he submitted that the Court of Appeal relied on the recital to the deed to control the operative clause in Exhibit A. It is well settled that in interpreting a deed, an unambiguous operative part cannot be controlled by the recital. The clear and unambiguous operative part must be given full expression and effect. See I.R.C. v. Raphael (1935) A.C. 96,135 Dawes v. Tredwell (1881) 18 Ch. D. 354,388-9.
— Karibe-Whyte, JSC. Adebanjo v Olowosoga (1988) – SC 134/1986