Police are investigating a suspected arson in Napier after a car parked in a driveway was set alight early Sunday.
The fire happened in the suburb of Onekawa, and fire service investigators carried out an examination yesterday.
The weekend was ``extremely busy'', with police making 30 arrests over offences ranging from breach of the liquor ban to serious assault, Senior Sergeant Sarah Stewart said.
Alcohol was a significant factor in a large number of incidents