UPDATE: The N11 is now re-opened at Newtownmountkennedy Northbound following a 7 car pile up.
Emergency services are currently at the scene.
Diversions are in place.
Traffic should divert off at junction 13 Newcastle through Newtownmountkennedy itself, to rejoin the N11 at junction 12.
Traffic is already very slow on approach from J14 Coyne’s Cross.
One man was taken to St Vincent’s Hospital with non-life threatening inquires.