Speed was thought to be a factor in a crash in which a ute crashed off the road and landed upside down in a central city park in Whangārei.
Police discovered the Holden Rodeo ute about 1am on Sunday morning but there was no one in the vehicle and there had been no reports of a crash happening.
Staff said it appeared the ute had been travelling down Bank St, failed to negotiate the roundabout, crashed down a bank into the park and landed on it's roof.
Both the drivers door and the rear door were open.
The damaged vehicle was towed away about 1pm on Monday and police investigations were continuing to try and find the driver.