This article was written by Lucky-Jack Precious Ogorchukwu, a student of Rivers State University of Science and Technology
Introduction
Aoko v Fagbemi (1961) 1 All NLR 400 is one of the earliest constitutional law decisions of the post-independence era in Nigeria.
It all began as a domestic dispute over adultery, i.e married people having sex with someone who is not their partner, but its importance is far beyond the marriage. Taiwo Aoko was married to Fagbemi under their native law and custom. In January 1961, Aoko was charged before the Ijebu-Ijesha Grade D customary court for adultery.
The prosecution alleged that she was carrying on an extramarital relationship while still married, without a separation agreement from her husband.
When she heard the charges, she pleaded guilty and was convicted. Dissatisfied with the outcome of the case, she appealed to the High Court of Western Nigeria. Her appeal raised a question which is, can a person be convicted or even punished for a conduct that no written law states as an offence?
The High Court’s decision affirmed that criminal liability can rest only on offences that have been written down in a document. This mattered greatly because customary courts resolved many everyday disputes and practices. The case drew a clear line between customary norms which can govern private and family relationships and the power of the state to impose criminal punishment. This case always matters to students and legal practitioners because it shows how a seemingly small customary court conviction can produce a landmark ruling on the rule of law. Hence, this article examines the facts of Aoko v Fagbemi, the issues the court had to resolve, its decision, and the case’s significance.
Case Laws
Taiwo Aoko was married to Adeyeye Fagbemi under the native law and custom. But on 26 January 1961, Aoko was charged before the customary court of Ijebu Ijesha Grade D for committing adultery by cohabiting with another man without a judicial separation from her husband, and she pleaded guilty. For some reason, the High Court still decided to hear both Mr Fagbemi, the complainant, and Aoko herself. Then on the 21st of February 1961, the court convicted Aoko and made an order against her, including payment of a certain amount of money. But Aoko appealed to the High Court of Western Nigeria, where the matter was heard by Fatayi Williams. She asked the court to officially cancel the conviction and refund the money she had paid.
Issue
The main issue was whether Aoko’s conviction and punishment by the customary court was a violation of Section 21(10) of the 1960 Constitution of the Federation of Nigeria. This stated provision refers to conviction for a criminal offence when the offence was defined and its penalty prescribed in a written law.
Reasoning of the Court
Aoko relied on Section 21(10), which constitutes the principle of legality that is expressed in the maxim – nullum poena sine lege – so no one should be punished for an act the law has not defined as a crime. The court found the provision unambiguous. Then there was a further question to answer whether adultery was charged as an offence that is defined with a stated penalty in any written law. It was not. This is to say that the conduct might be wrong under the custom and it may even give the husband a remedy in a civil claim, but it would not support a criminal conviction because it was not enshrined in a written law and there was no fixed penalty.
Holding
The High Court officially dismissed Aoko’s conviction, and it held that adultery was not an offence defined with a penalty being prescribed by any written law, so the conviction was contrary to Section 21(10) of the 1960 Constitution.
Significance
The decision carries several lessons. First, it affirmed that the principle of legality is binding on customary courts as much as any other court
and secondly it does separate the civil consequences of adultery
under custom from criminal liability which only a law that is written can create.
Lastly, it showed that the provision in section 21 gave individuals a direct
and well-trodden route to the High Court when their fundamental rights are threatened. It also confirmed that a guilty plea cannot cure a conviction for something that is not a crime. This case is most often cited as an early authority on the limits of customary criminal jurisdiction, constitutionally.
Conclusion
Aoko v Fagbemi started as a customary court case about an accused wife guilty of adultery,
yet it brought about a lasting statement on the limits of criminal punishment.
Taiwo Aoko was convicted of an act that was not embodied in any written law as an offence,
and the High Court of Western Nigeria refused to let that conviction stand.
By canceling it, the court held that Section 21(10) of the 1960 Constitution meant exactly
what it said, that no one should be convicted of a criminal offense
unless the offense is defined and a penalty prescribed in a written law.
The importance of this decision is in the principle that it confirmed.
Customary law may continue to govern and guide marriages,
family relationships and civil remedies between private parties, but it cannot serve to create crimes and impose punishment.
This case also showed that the principle of legality applies to customary courts too
and that a guilty plea cannot turn a non-offence into a crime.
This case has endured and safeguards section 36(12) of the 1979 Constitution of the Federal Republic
of Nigeria, which has continued to require that a criminal offence be clearly defined
and its penalty prescribed in a written law.
For law students, Aoko v Fagbemi is a clear lesson in constitutional interpretation. For practitioners, it is a clear lesson and reminder to always ask whether a charge has a written legal source.
FAQs
Q: What was Taiwo Aoko Charged with?
Ans: Aoko was charged with committing adultery by cohabiting with another man
without a judicial separation from her husband, Adeyeye Fagbemi,
whom she was married to under the Native Law and Custom. She pleaded not guilty, but the court still heard the evidence of both of them.
Q: What was the Court decision
Ans: The High Court, as per Fatayi Williams J, officially dismissed
the conviction & held that adultery was not an offence defined with a penalty prescribed, as in any written law.
The conviction therefore was contrary to Section 21(10) of the Constitution
which forbids that a conviction should be held for an offence that is not defined in a written law.
Q: Does the principle in Aoko v Fagbemi still apply today?
Ans: Yes, it does. Its statement now in Section 36(12) of the 1999 Constitution of the Federal Republic of Nigeria. That section still requires that a criminal offence is defined and the penalty prescribed in a written law.
Q: Why is the case important for law students and practitioners
Ans: It is because it shows that the principle of legality binds customary courts as well as higher courts. It helps to separate civil consequences of adultery under custom from criminal liability. It also confirms that a guilty plea cannot make a non-offence a crime. Practitioners.
