Gardai are this evening renewing their appeal for social media sharing of 44-year-old Dublin woman Karen Scott, who has Down syndrome.
She is described as being approximately 5 foot 4 inches tall, medium build, with blue eyes and short blonde hair.
Karen was wearing white runners, a peach-coloured hooded top and black jeans when last seen.
There have been several confirmed sightings of Karen around Dublin city centre over the last couple of days, and both gardai and her family are said to be extremely concerned for her safety.
Anyone who may have information on her whereabouts is asked to contact Finglas garda station on 01 6667500 or any garda station.