Lake Maquarie police are still searching for those responsible for a senseless vandalism spree across the quiet suburb of Blacksmiths.
Residents woke to the sound of cars exploding in flames at about 3 o'clock on Sunday morning.
Six cars were torched in Biwong and Kolang Streets as well as the Surf Club car park.
One family had two cars destroyed, including one they'd only purchased 4 weeks ago.
The latest incidents come after a graffiti attack on cars, boats and houses which were tagged with the Belmont postcode 2280 back in May.
