Waitematā Police have this morning shut down a suspected methamphetamine manufacturing laboratory after executing a search warrant in Riverhead.
Operation Tugboat was targeting a group with links to the Hells Angels Motorcycle Club, believed to be involved in the manufacturing of methamphetamine.
Detective Senior Sergeant Josh Lautogo says the investigation led officers to a Ridge Road address, in north-west Auckland, with officers executing a search warrant at 5.30am.