Gardaí in Offaly are asking for help to find a missing 17-year-old boy.

Thomas Mc Donagh hasn't been seen since he disappeared from Tullamore at 8 o'clock last night.

He is 5-foot-7, of thin build with short black hair and blue eyes - and he may be wearing a navy tracksuit.

Anyone with information is asked to contact Tullamore Garda Station on (057)9327607.