Before a court can exercise jurisdiction respect of any matter, it must:- (a) be properly constituted as regards numbers and qualification of the members of the bench, and no member is disqualified for one reason or the others. (b) the subject-matter of the case is within the jurisdiction and there is no feature in the case which prevents the court from exercising its jurisdiction and (c) The case comes by clue process of law and upon fulfillment of any condition precedent to the exercise of jurisdiction.
— O.O. Adekeye, JSC. Mini Lodge v. Ngei (2009) – SC.231/2006