Ayrshire Police are asking for help to find Sean Brown, who has been reported as missing.
The 35-year-old was last seen on Boyd Street in Kilmarnock at around 11.30am on Friday.
He is described as being around 6ft and of medium build with brown hair.
Anyone with any information is urged to call 101 and quote reference number 774 of 3 Dec.
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According to the Missing People charity, somebody is reported missing every 90 seconds in the UK, equating to a total of 170,000 people.
Of that number, almost 98,000 are adults and more than 70,000 are children.
The charity also states that 75 per cent of adults are found within the first 24 hours of being reported missing and 85 per cent are found within two days, while five per cent are not found in the first week.
For children, the respective figures are 80 per cent, 90 per cent and two per cent.
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