like something like an image filter but it is similar to the 1984 designs introduced by the president when he was head of state of the military rule. [30 state of the military rule. do ou state of the military rule. do you think state of the military rule. do you think this will do the job? will this bring a more official and sustainable banking system in nigeria where less money is outside the system? economists have been speaking outside the system? economists have been speaking to outside the system? economists have been speaking to say - outside the system? economists have been speaking to say that l have been speaking to say that this could have, you know, an effect on the economy earlier because central banks complained that over 85% of money in circulation was outside the vaults of commercial banks and it hopes that this move will help to curb counterfeiting of banknotes and help to curb inflation and prevent people from hoarding excess cash in their homes or in their safe