Police hunting down illegal drug plantations around the country say the approach of growers is changing as they plant smaller plantations, hoping to lower the risk of discovery.
Illegal growers were also not setting booby traps the way they did a few years ago to catch police searching for hidden plantations, said Detective Senior Sergeant Scott McGill from the police national headquarters.
Over summer police seized or destroyed 97.000 plants and 82 firearms, arrested 726 people, and recovered $230,000 in stolen property. They also found seven clan labs. In the same period the summer before, police seized 110,000 plants and 105 firearms, arrested 912 people and recovered stolen property worth $290,000.
Mr McGill said police were no longer finding as many booby traps, probably because growers were spreading their illegal planting over smaller plantations.
"The general plots we are going to into are not protected from humans. They are more protected from possums and the like, stopping them from eating their plants.