Gardaí are appealing for information on 16-year-old Adam Maher, who went missing from the Liffey Valley area of Dublin yesterday.
He was last seen near the N4 at about 4.30pm yesterday afternoon.
Adam is about 1.8m (6ft) tall, with blue eyes and brown hair. He is of slim build and was last seen wearing a red top, grey tracksuit bottoms and red runners.
Anyone with information should contact Ronanstown Garda Station on 01-6667700, the Garda Confidential Line 1800-666-111 or any garda station.