"The Canna Chopper is the latest addition of the Dutch police crime-fighting arsenal. It is a special mini helicopter in order to detect illegal Cannabis Hemp growers. This happened in the area of “De Achterhoek”. The so-called “Canna chopper” is equipped with odor and video detection which can trace hemp fields from the air.

Also Cannabis factories are not safe. The unmanned aircraft can stay in the air for several few hours. The Task Force for Organized hemp growers hopes that with the use of cannabis chopper they can combat illegal cannabis crop growers more effectively."

See full article from Dutch Daily News