Man arrested on the border following post office raid

Gardai have arrested a man following this morning's armed robbery at St Johnston.

At around 9.30am a lone gunman entered the premises armed with a suspected firearm  - in the space of 18 seconds he had left the building with a small amout of cash.

No shots were fired and nobody was physically hurt.

As Inspector David Kelly has been outlining, a garda operation was launched immediately and a man was arrested: