Police are "urgently" seeking a man they say is a risk to public safety.
Daniel Fincher is wanted on a warrant to arrest.
The 36-year-old is believed to be in the West Coast and Tasman areas - however police say he is "highly mobile with contacts across the country" so could be anywhere.
"Fincher is a risk to the public, is believed to have access to firearms and should not be approached," said a police spokesperson.