As our society advances, they are more removed from its pristine social ecology. They meet situations which were inconceivable at the time they took root. The doctrine of repugnancy in my view affords the courts the opportunity for fine tuning customary laws to meet changed social conditions where necessary, more especially as there is no forum for repealing or amending customary laws. I do not intend to be understood as holding that the Courts are there to enact customary laws. When however customary law is confronted by a novel situation, the courts have to consider its applicability under existing social environment.
– Nwokedi JSC. Agbai v. Okogbue (1991) – SC 104/1989