Five residential properties have been seized as part of a $10 million drug bust.
Detectives from the Organised and Financial Crime Agency of New Zealand (Ofcanz) have arrested three suspects and seized $4.5 million worth of methamphetamine, $2.8 million in cash, five properties and three high-valued motor vehicles.
Operation Roller focused on the supply of methamphetamine in the Auckland region.
The suspects are a 61-year-old New Zealand citizen, a 23-year-old Chinese national and a 43-year-old New Zealand citizen.
Detective Senior Sergeant Colin Parmenter said Operation Roller demonstrated that the demand for methamphetamine in New Zealand remains high.