Whanganui police have serious concerns for a man who has not been seen since the end of last month.
Police have searched the Brunswick, Kaiwhaiki and River Road areas for Michael Stewart, who was last seen on 27 February.
Police said it was possible the 27-year-old might be outside the wider Whanganui area and said the whereabouts of Mr Stewart's white Toyota Caldina was the key to finding him.
It has a bonnet scoop, or air intake, and the registration number EDD7.
Police want to hear of any sightings of the vehicle.