Police are concerned about the welfare of Mr Cearbhaill Archibald from the Limavady area.
Mr Archibald was last seen at approximately 11:45pm on Friday 15th July in Limavady town centre. He is described as being around 5 foot 7, 41 years old, stocky build, brown hair, blue eyes, has both ears pierced and tattoos on forearms of both arms. He was last seen wearing a black Adidas cap, black coat with a white stripe on the chest, black trousers and trainers. He had a bicycle and an orange carrier bag with him.
If anyone would happen to see Mr Archibald or anyone matching this description, please get in touch by calling 101 and quoting reference 402