Gardai have appaled for social media sharing of 17-yr-old Mario Tache who is missing from his home in Balbriggan, North County Dublin.
The youngster was last seen on Main Street in Naas, Co Kildare on 11 June.
Mario is described as being 5ft 8″ tall, slight build, brown eyes and short black hair.
Gardai have asked anyone with information to contact them at Naas Garda Station on 045-88-4300 or the Garda Confidential Line 1800-66-61-11.