FIVE CONDITIONS FOR ESTOPPEL PER REM JUDICATAM TO SUCCEED

ESTOPPEL IS A SHIELD AND NOT A SWORD – NOTHING LIKE TITLE BY ESTOPPEL

The estoppel put an impediment on its way, Estoppel is thus a shield not a sword; it’s role is defensive not offensive. To use the language of naval warfare, an estoppel must always be either a mine layer or a mine sweeper; it can never be a capital unit. There is nothing like title by estoppel as an estoppel gives no title to that which is the subject matter of the estoppel.

– Nnamani JSC. Gbadamosi v. Bello (1985)

WHERE BY WORDS OR CONDUCT A PARTY HAS MADE THE OTHER PARTY CHANGE HIS STANCE

The position of the law still remains the same. It is that where by words or conduct, a party to a transaction freely makes to the other an unambiguous promise or assurance which is intended to affect the legal relations between them and the former acts upon it by altering his position to his detriment, the party making the promise of assurance will not be permitted to act inconsistently with it. This is as pronounced in Central London Property Trust Ltd. v. High Trees House Ltd. (1947) K.B. 130. It has remained good law for a long time now. I approve same without any reservation.

— J.A. Fabiyi, JSC. BFI v. Bureau PE (2012) – SC.12/2008

PRINCIPLE OF ESTOPPEL BY CONDUCT – WAIVER OF RIGHT

The principle of estoppel by conduct is based on the public policy that says that there must be an end to litigation. Its aim is, not only to hold a party to his undertaking that he will no longer insist on either his right to appeal or the accrued right or obligation from the judgment, but also not to allow a person benefit from his prevarication. Equity, generally abhors subterfuge, deception and some other unconscienable conduct. Equity acts in personam … It operates thus: if a person with full knowledge of the rights, interest, profits or benefits conferred upon or accruing to him by and under the law, intentionally decides to give up all these, or some of them, he cannot be heard to complain afterwards that he has not been permitted the exercise of his right, or that he has suffered by his not having exercised his rights. In the circumstance, just like in the instant case, he should be held to have waived his rights and consequently estopped from raising the issue subsequently.

— Ejembi Eko, JSC. County Dev. Co. v Hon. Min. Env. Housing Urban Dev. (2019) – SC.239/2011

WHEN ESTOPPEL PER REM JUDICATAM CAN SUCCEED

Judicial authorities have enunciated the principles which are well pronounced in the case of Makun V. F.U.T. Minna (supra) wherein this court re-iterated that, for a plea of estoppel per rem judicatam to succeed, the party relying thereon must establish the following requirements or pre-conditions namely:- (a) That the parties or their privies are the same in both the previous and the present proceeding. (b) That the claim or issues in dispute in both actions are the same. (c) That the res or the subject matter of litigation in the two cases is the same. (d) That the decision relied upon to support the plea of estoppel per rem judicatam is valid, subsisting and final. (e) That the court that gave the previous decision relied upon to sustain the plea is a court of competent jurisdiction. It has also been held severally by this court that, unless all the above constitutional elements or requirements of the doctrine are fully established, the plea of estoppel per rem judicatam cannot sustain. See also the decisions in Yoye V. Olalode (1974) 10 SC 209; Alase V. Olori-Ilu (1965) NMLR 66; Fadiora V. Gbadebo (1978) 3 SC 219 and Udo V. Obot (1989) 1 SC (Pt. 1) 64.

— C.B. Ogunbiyi, JSC. Ogbolosingha v. B.S.I.E.C. (2015) – SC.165/2013

MAKING A PERSON BELIEVE IN A STATE OF THINGS CREATES ESTOPPEL

Joe Iga & Ors v. Ezekiel Amakiri & Ors. (1976) 11 S.C 1, this court stated at pp.12-13: “If a man by his words or conduct willfully endeavours to cause another to believe in a certain state of things which the first knows to be false and if the second believes in such state of things and acts upon the belief, he who knowingly made the false statement is estopped from averring afterwards that such a state of things does not exist at the time; again, if a man either in express terms or by conduct, makes representation to another of the existence of a state of facts which he intends to be acted upon in a certain way, in the belief of the existence of such a state of facts, to the damage of him who so believes and acts, the first is estopped from denying the existence of such a state of facts. Thirdly, if a man whatever his real meaning may be, so conducts himself that a reasonable man would take his conduct to mean a certain representation of facts and that it was a true representation, and that the latter was intended to act upon it in a particular way, and he with such belief, does act in that way to his damage, the first is estopped from denying the facts as represented.”