UPDATE 7:11pm

The M1 is open as vehicle salvage crews are removing the truck.

There is a reduced speed limit (40km/h), Exercise caution, Allow extra travel time.

ORIGINAL STORY

Live Traffic is reporting a Truck Crash on the M1 at West Ballina just past the Bruxner Highway.

The accident happened at 2:09 this afternoon, and is blocking southbound traffic, with 1 of 2 northbound lanes closed.

Emergency services, Transport for NSW and a heavy vehicle tow truck are in attendance.

Diversions

Light vehicles only can use Pimlico Rd, East Whytes Lane, Signata Rd and Coolgardie Rd.

All other vehicles can use the Bruxner Hwy or consider parking up in a convenient location.