Officers are looking to trace John Guest, 69, who was reported missing from the Dewdale Court area of Invergordon in Ross-shire.
John was last seen at around 10.55am on Monday, December 27, on High Street in Invergordon.
Police have asked anyone with information to call 101, quoting incident number 3126 of December 27.
A message from the Editor:
Thank you for reading this article. We're more reliant on your support than ever as the shift in consumer habits brought about by Coronavirus impacts our advertisers.
If you haven't already, please consider supporting our trusted, fact-checked journalism by taking out a digital subscription.
Police are attempting to trace 69-year-old John Guest, who was last seen on High Street in Invergordon on Monday.