Disgruntled customer arrested after making threats inside bank

A man has been arrested after allegedly storming a bank and threatening staff in Sydney’s west.

Police were called to a Commonwealth Bank branch in Guildford just before 12pm today after reports a customer was making threats to a teller.

The 26-year-old, who claimed to be a disgruntled customer, fled the scene on foot before he was later found and arrested outside Guildford train station.

He was taken back to Parramatta Police Station where he is assisting police with their investigation.

Officers said the man was not armed and made no attempts to rob the bank.