Police investigating the disappearance of an 86-year-old man say they are "increasingly concerned" for his health and wellbeing four days after he was last seen.
Winton McNab, also known as John McNab, was last seen in Perth at around midday on Tuesday September 13. However, he has not been seen since, according to officers tasked with finding him.
The 86-year-old is described as being around 5ft 7ins tall, of slim build, with light brown hair. Cops believe he may be travelling in a grey Mercedes-Benz B200 hatchback, with registration DSE 366, and could be as far afield as Loch Ness or Glen Moriston, near Fort Augustus.
