Bank staff in Christchurch were threatened with a firearm in an armed robbery in Christchurch this afternoon, police say.
The incident occurred at KiwiBank on Riccarton Rd about 12.30pm.
Staff were threatened with a firearm by a man wearing a white mask, with a dark balaclava on top, police said in a written statement.
After receiving a sum of cash, the man left on a red mountain bike.
A scene examination, including the gathering of CCTV footage, is underway.