In a unanimous decision, the apex court upheld the order of the governorship election petition tribunal.
He acknowledged that the ruling on Friday was clear evidence that Mr Tinubu held no sway over the judiciary.
The Supreme Court upheld the election of Dauda Lawal of the Peoples Democratic Party as the winner of the Zamfara governorship poll.
Lagos has lost its grip on inland waterways following a Supreme Court ruling.
Mr Kalu hinted that arrangements were ongoing to ensure the separatist, who had been agitating for a Biafra nation, regains his freedom from jail.
A purported notice on the monetary policy was through “mere press remarks” by the embattled ex-governor of the CBN, Godwin Emefiele.
The suit was dismissed in the lead judgement prepared by Justice Adamu Jauro and delivered by Justice Emmanuel Agim on Friday.
The court set aside the July 1, 2022 judgment of the Lagos Division of the Court of Appeal.
But Mr Buhari, who authorised the CBN’s controversial new naira banknotes policy, has deflected blame for wreaking havoc on lives and livelihoods in Africa’s most populous nation.
The apex court had invalidated the naira redesign policy, ordering that all old notes must remain legal tender till December 31.
