More than $100,000 in cash and cannabis plants worth $3.2 million have been seized from an organised crime syndicate in Taupō, Rotorua and Hamilton today.
Vehicles including Harley Davison's and classic cars, firearms, properties were also seized in the raid.
A total of 160 police staff executived 23 search warrants at addresses in all three spots today in a six-month operation into the sale and supply of cannabis by the syndicate.
Twenty people have been arrested, 12 of whom have been remanded in custody.
All are due to appear in Rotorua District Court tomorrow, on charges relating to cannabis cultivation and supply, and participation in an organised criminal group.