Major delays following M1 crash - live updates

Traffic queues into the Dublin Tunnel and from there, the M1 is crawling up to a crash at J4 (Donabate).

The M50 queues to that from J6 (Blanchardstown).

Traffic is jammed all around the back of the airport, the Swords Bypass, Stockhole Lane and Baskin Lane, as people look for short cuts.

Elsewhere, they're still trying to clear up that shed load of sand which is blocking a lane on Dublin Road in Bray.