Update: 16-year-old Nathan Kelly, who was missing from Coolock in Dublin, has been found safe and well.
Update 22/06/18: Gardai are seeking help in finding a missing 16 year-old boy in Dublin.
Nathan Kelly was last seen on Tuesday in Blanchardstown Shopping Centre.
He's 5 foot 5 in height, with blue eyes and fair hair.
When last seen he was wearing a black Nike tracksuit, black runners and a black puffer jacket.
Anyone with information is asked to contact Coolock Gardaí. on 01 6664200 or the Garda Confidential Line 1800 666 111.