Whereas both the State and Federal High Courts have concurrent jurisdiction in the determination of Fundamental Right cases, the phrase “subject to the provision of the Constitution” as embodied under Section 46 (2) demarcated the respective Jurisdictions of the State and Federal High Courts. In essence, a State High Court cannot for instance rightly and validly determine allegations of breach of Fundamental Rights emanating from acts of Terrorism or Treason and Treasonable felonies which fall under the jurisdiction of the Federal High Court. Likewise, a Federal High Court cannot except where circumstances permit, validly determine alleged violation of human rights that arise from torts, rape or armed robbery etc. as the same ordinarily fall within the jurisdiction of the State High Courts.
— U. Onyemenam, JCA. Iheme v Chief of Defence Staff (2018) – CA/J/264/2017