Police are continuing to appeal for information to trace Michael Webster who has been reported missing from his home in Ayr.
Inquiries have established that the 52-year-old was in the Dingwall area of Ross-shire on Wednesday 5 February and travelled to Ullapool later the same day.
He is seen in the CCTV image in Ullapool.
It is believed that he may have travelled to Stornoway on the evening ferry.
He is described as being 6ft and of medium build with brown hair.
He is a keen walker and is known to camp out or sleep rough.
Officers are keen to establish that he is safe and well. Anyone who may have seen or had any contact with Michael at any time since he was last seen is asked to make contact.
If Michael himself sees this then please get in touch – we only to ensure you are safe and well.
Police can be contacted on 101.