However at this stage the police spokeswoman says it's not clear if the man arrested today was the same man responsible for the prior robberies.
In three separate incidents from August 31st to September 8 an unarmed man entered a bank demanding cash from staff.
On Tuesday September 7, KiwiBank in Otara was robbed, on September 8, it was the BNZ in Manukau and on Monday August 31st it was ASB's Botany Junction branch.