Two men are being quizzed in Dublin over a robbery at a fast food outlet in Tallaght in the early hours of this morning.

Staff at the takeaway in the Old Bawn Shopping Centre were threatened before their till was ripped out by a pair of armed raiders - one of whom had a live chainsaw.

Gardai later arrested two men nearby and the cash register and some money were recovered.

The men in custody are aged 23 and 40.