A man allegedly armed with a knife has robbed an ANZ bank at Launceston's Mowbray this afternoon.
Tasmania police allege the offender entered the bank on Invermay Road and demanded money from a teller and a customer.
The man fled on foot with a sum of cash and was last seen at a nearby Shopping Centre.
No one was physically injured during the incident.
Detectives are following a specific line of inquiry.