In Nigeria, operatives of the Economic and Financial Crimes Commission raided the offices of black market currency dealers in Abuja on Tuesday in a bid to halt the rapid fall of the naira.
Naira plunged rapidly between Monday and Tuesday to more than 840 in Abuja a week after the Central Bank of Nigeria said it will replace higher notes to fight counterfeiting, inflation and insecurity.
Usman Umar completes the story