In a major drug bust today, more than 150 police staff raided houses and commercial properties in Auckland, Canterbury and Southland.
The seizures took place in suburbs including New Lynn, Blockhouse Bay, Avondale, Manukau, Mt Eden, Grey Lynn, Karaka, Greenlane, Manurewa and Northcote in Auckland.
Ten people have been arrested.
The warrants are part of an operation dubbed Operation Maddale, run by the National Organised Crime Group.
More than $550,000 of cash was seized along with luxury vehicles including a Porsche, a Jeep and several motorbikes.