Canterbury police have serious concerns for 74-year-old man who has been missing for a week.
They are urging anyone who has seen or heard from Raymond Finnie since September 25 to get in touch.
Sergeant Phil Simmonds said a local farmer contacted police on Wednesday to report an abandoned vehicle blocking an unsealed road in the Whitecliffs/Glentunnel area.
The vehicle was identified as belonging to Mr Finnie, who had not been in contact with his family since last Friday.
Yesterday, a team of 25 police and land search and rescue (SAR) volunteers, along with a police SAR dog and helicopter, searched the surrounding area including thick scrub and a pine plantation.