An arrest has been made after a fire at a Christchurch squatters' pad in the early hours of this morning.
The large Worcester St property was gutted in the fire which broke out at around 1am.
Detective Greg Murray says the property had been abandoned due to earthquake damage but was "understood to be used by several homeless people".
"The fire started to the rear of the property and spread into the roof space causing extensive damage," he said.
No one was injured and no other properties were damaged.