inputs: hypothesis: Mr. Erwood drives when he's sober. premise: Constable Erwood will return to his job on Monday but has been given the job in North Taranaki as rural liaison officer. He will start on February 5. Mr Lammas said: "Rural police officers in small and somewhat isolated communities in particular, have a fine and sometimes difficult balance to achieve - in being active members of their community but also being seen to be impartial in the discharge of their duties as a police officer."