There is a crash and fuel spill on the N11 Wexford/ Dublin Rd northbound before J9 Glenview at the Delgany exit.
Gardai are advising motorists to use the exit at J11 Greystones. Diversions are in place, but traffic is slow on approach, and also in Greystones.
Take extra care on approach.
Gardai and emergency services are at the scene.