They thanked community leaders and residents who supported the investigation.
Miramar Maupuia Progressive Association chairwoman Robin Boldarin said in December residents were getting frustrated.
Sometimes you can't move because of cars there. You go, well there must be a real attraction somewhere.
"But the cars are just left there while their owners trot off to the airport.
"It's a cheapskate sort of attitude. Don't want to afford a taxi or bus fare."
She said tyre slashing was going too far, however.
"I wouldn't mind if they let the tyres down, but slashing them is a different thing again. I certainly wouldn't encourage that."