Gardai in Kilcock are hunting a man who stole a "significant" sum of money during a robbery in the town.
He entered Tesco Express on Church St at 12.20pm on Saturday afternoon.
He was brandishing a knife, and threatened a member of staff before taking the money from the til.
He fled, on foot, in the direction of the town centre.
The man is described as being 6ft in height, and was wearing blue tracksuit bottoms, a black cap and jacket and light runners.
Anyone with information is asked to contact the Gardai at Kilcock on 01 675 7390