There is little doubt many in the community believe synthetic cannabis is a blight on society.
The dangerous nature of these drugs is well documented.
Users hoping to obtain a sense of euphoria, relaxation or heightened energy may instead experience sudden unpleasant psychological side effects, such as anxiety, panic, paranoia and psychosis.
Physical effects may include loss of consciousness, seizures and kidney failure.
In one high-profile Bay of Plenty case, a boy who was smoking K2 ended up in hospital overnight after he was found in a ditch trying to eat dirt.