Police have seized more than 16,600 cannabis plants in the Bay of Plenty as part of nation-wide operation.
Detective senior sergeantt Scott McGill said that during Operation Lucy 105,000 cannabis plants throughout the country were destroyed, 112 firearms seized and 640 suspects arrested.
Police believed the true success of this year's national cannabis operation is not the drugs destroyed, the guns seized or the suspects arrested but rather the harm that has been prevented from occurring in the community.
"The cannabis trade is a destructive force in New Zealand society," Mr McGill said.
"By destroying over 100,000 plants before they were harvested police have prevented significant social damage from occurring in our community."