Police are asking the public to call 999 if they see an 84-year-old man who has been reported missing.
David McCay is missing from the Skimmingdish Lane area of Bicester.
It is believed he will be on foot in the Bicester area or surrounding villages.
Mr McCay is described as a white male around 6 feet tall.
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He is average build with white hair. He is believed to be wearing a black suit jacket, white shirt, black tie and black suit trousers.
He may be wearing glasses.
He was last seen in Bicester at around 10am this morning (Sunday, March 5).
If you see Mr McCay or have any information call 999 and quote reference number 43230099525.
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