An appeal has been issued to help find a teenager missing from Dublin since Monday.
Derek Cleary, 17, is missing from Fairview since 18 September.
He is described as being 1.77m (5'10") of medium build with short brown hair and blue eyes.
Gardaí have appealed to anyone who may know of Derek's whereabouts to contact Raheny Garda Station on 01-666 4300.