Police in Kaitaia have called in extra staff as they search for a Far North woman missing for more than three months.
Leeann Ailini Scott, 49, was last seen near Cable Bay on Friday, 12 December last year.
Police teams are going door-to-door in the Cable Bay and Taipa areas in the hope of finding new information about her disappearance.
Detective Sergeant Trevor Beatson said after completing a thorough review of the case, police still have more questions than answers, and they are concerned for Ms Scott's wellbeing.
Mr Beatson said when last seen, Leeann Scott was wearing a bright orange hooded rain jacket, black exercise style pants and a pair of creamy brown Nike walking shoes.
She may have been walking along State Highway 10 at Cable Bay before she disappeared .