AA Roadwatch is reporting a collision on the M7, which is causing traffic delays.
"Gardai are dealing with a collision northbound on the M7 between J11 M9 and J10 Naas South. Traffic is slow on approach. Southbound onlookers may also be slowing approaching the incident," it said.
UPDATED 16.20: Collision now cleared but traffic is still heavy from before J11. AA Roadwatch is also reporting southbound delays approaching J10.