STAFF at the ANZ Bank in Maryborough activated an alarm after a woman, apparently dissatisfied with the bank's service, caused a disturbance.
Maryborough police Sergeant Lance Millward said police were alerted by the staff alarm but there was no suggestion there was a robbery.
He said the woman left scene and investigations were continuing.
Anyone with information that might help the police should phone Crime Stoppers on 1800 333 000.
Update your news preferences and get the latest news delivered to your inbox.