The doctrine of laches and acquiescence are equitable defences which operate to bar a person who has slept over his right for a long period of time from asserting his said right against an innocent party. The Courts have always refused aid for stale demand, where a party slept over his right. See Alhaji Oduola and Ors. v. Ibadan City Council and Anor. (1978) 4 SC 59; Igbum v. Nyarinya (2001) FWLR (pt.67) 950 at 975. It is trite principle of law that any party relying on the defence of laches must state the fact in his pleadings.
— T. Akomolafe-Wilson, JCA. Alabi v Audu (2017) – CA/A/494/2014