The Nigerian central bank has said the recently demonetized ₦200, ₦500 and ₦1,000 banknotes will remain legal tender until Dec. 31, 2023. The central bank statement, which reaffirms a Supreme Court ruling that extended the lifespan of the demonetized naira banknotes, followed a rebuke of the CBN by the outgoing Nigerian president, Muhammadu Buhari. Central