Gardaí are seeking the public's assistance in tracing teenager Killian Dempsey who's been missing from Clontarf in Dublin.

The 15-year-old was last seen at around 10 past 6 yesterday evening in Clontarf.

He's described as being 5ft in height, of stocky build with green eyes and brown hair.

When last seen Killian was wearing a navy Nike Air Max Tracksuit, blue jacket and navy and blue runners.

Anyone with information is asked to contact Clontarf Garda Station on 01 666 4800.