If you want to sell cannabis or other illegal substances on Facebook the Waikato police have a message for you: that's probably not your best idea.
In a Facebook post, the district police unit brought up the "touchy subject" of cannabis popping up on social media buy and sell pages.
Using an example of a bust they made through such a page, the police warned they were actively monitoring the pages and carrying out search warrants regularly.
"Here is a an example of one that the crew and I executed today," an officer wrote, with an accompanying set of pictures, including one of a bag of cannabis buds and one of a gun.
"Not the worst of crims but if you want to sell anything illegal in broad day light (on the internet) do not be surprised if we come looking.