Man in critical condition following morning crash

Update 12:45 - This incident is now known to be related to a carjacking. Updated story here.

A man is in a critical condition in hospital following a car crash in Dublin this morning.

At around 9am, a car traveling on James's street collided with a pole and then crashed into another vehicle.

One man was taken to hospital with life threatening injuries, while a second man was arrested at the scene.

He is being held for questioning at Kilmainham Garda station.

A full investigation is underway.