A branch of the ANZ Bank in Palmerston North has been robbed for the second time in two weeks.
A man is being interviewed by the police who say it's too early to say whether the robberies are linked.
On September 17th, a man tellers were threatened by a man with a firearm on 17 September.
The latest robbery was at 9.40am on Monday. Tellers were threatened again by a man with a long barrelled firearm.