Background
This case involves Alhaji Mohammed Mmamman, who served as the Relief Manager at Allied Bank of Nigeria's Kano State branch. He faced allegations of granting unauthorized credit facilities in violation of bank regulations. The Failed Banks Tribunal charged him with multiple counts, ultimately leading to his conviction on counts 9 and 11. Mmamman appealed, questioning the findings of the tribunal and later, the Court of Appeal, which affirmed his conviction on one of the counts but quashed the other.
Issues
The main issues examined by the Supreme Court were:
- Whether the Court of Appeal was correct in affirming the tribunal's conviction for granting unauthorized credit.
- Whether there was a miscarriage of justice in the findings of the lower courts.
Ratio Decidendi
The Supreme Court held that the Court of Appeal rightly affirmed the tribunal's findings based on inadequate grounds for overturning concurrent findings of fact.
Court Findings
The findings by the Supreme Court included:
- The appellant's actions clearly contravened the established regulations governing the granting of credit.
- Evidence presented showed that Mmamman had granted loans without proper authorization, thus amounting to an illegal act under section 18(1)(b) of the Banks and Other Financial Institutions Decree.
- The court acknowledged that a voluntary confession made by Mmamman under cross-examination supported the prosecution's case.
Conclusion
Given the evidence of unauthorized credit facilities, the Supreme Court found no basis for the appeal. The conviction was upheld, and Mmamman was ordered to serve his sentence.
Significance
This case underscored the rigid adherence to banking regulations and the significant weight given to confessional statements in securing convictions. It reaffirmed the principle that courts are reluctant to overturn concurrent factual findings unless clear errors are demonstrated.