A missing Fife man may have travelled to the Oban or Mull area to go hillwalking.
Robin Millar, from Newmills near Dunfermline, was last seen near Kincardine on February 5 and has not been in contact with family or friends since.
But now it has been established that the 44-year-old, who is a keen hillwalker, may have been in the Oban and Mull areas between February 12-19.
Dunfermline-based Sergeant Tony Rogers said: “At this time we are focussing our inquiries on the Oban and Mull area as well as the wider Argyll and Bute region and we are keen to hear from anyone who believes they have seen Robin in the past week.
“Once again, we would also ask Robin to make contact with family, friends, or with police to let us know he is safe.”
Mr Millar was last seen while driving his white Fiat Doblo van with registration number SC51 LWX.
He is described as white, 5ft 9in, of slim build, with a shaved head, large ginger and white beard and glasses.
Police have urged anyone with information on his whereabouts to contact them on 101.