from the are-you-sarah-connor's-stash dept.
Ryan writes "Unmanned, drug-sniffing drones have been introduced in the Netherlands. They fly over houses (video), sniff for weed, and scan for grow lights. Police say they are not breaking the law because the samples can be taken without entering the building."
The first time, it's a KLUDGE! The second, a trick.
Later, it's a well-established technique!
-- Mike Broido, Intermetrics