On Friday night, two 13-year-olds stole a school bus from Western Heights Primary School.
Senior Sergeant Dennis Murphy of Rotorua police said they broke into a locked garage on the school grounds.
"They then drove it through the [closed] garage door."
Neighbours who were alerted by the noise called the police.
Murphy said police apprehended two teenagers a short while later after the bus had been driven 50-60m across the school grounds.