Area prevention manager Acting Inspector Neale Saunders said in a statement an employee present at the time was unharmed but was left badly shaken.
“Police conducted a search warrant later that day at an address in Onekawa where the three offenders were located. Some of the stolen property was also recovered,” Saunders said.
He said two youths, aged 16 and 14, had been arrested and charged with aggravated robbery and unlawfully getting into a motor vehicle. Another youth, aged 13, was also arrested.
The stolen vehicle was recovered by police.
“The investigation into this incident is ongoing and further charges are likely.
“We understand that this kind of incident may cause distress in our community, and we reiterate that police remain committed to investigating these incidents, identifying those responsible and making them accountable.