Police are concerned about a spate of vehicle thefts across the wider Bay of Plenty and Waikato with some offenders as young as 12.
Bay of Plenty Police Inspector Phil Gillbanks said while police were committed to actively investigating vehicle theft and holding offenders to account, they could not be everywhere at once nor deter opportunistic thieves on their own.
"We urge people to take preventative measures in order to prevent their car from being stolen in the first place."
Thieves were targeting Mazda Demios, Nissan Tiidas, Toyota Aquas, Toyota Corollas, Mazda Attenzas, and Subaru Legacy vehicles.
"They are predominantly stolen by young people and are being used for joy-riding, and conducting aggravated burglaries of liquor stores, suburban dairies and large retail stores," Gillbanks said.