Officers are appealing to the public for their help to trace 26-year-old man from Bude.
Kieran Seagar, of Harsham in Bude, is sought in connection with an investigation into criminal damage and assault of an emergency worker.
Police are carrying out enquiries to locate him and appealing for the public to provide any sightings or information as to his whereabouts.
Seagar is described as white, around 6ft 4ins tall, with short brown hair.
He may be in Barnstaple, Bude, Launceston or Holsworthy.
Anyone who see Seagar is asked not to approach him but to call police on 999, quoting reference number 50240222400.
Information can also be passed anonymously to independent charity Crimestoppers by calling 0800 555111, or via www.crimestoppers-uk.org.