THE A13 in south Essex is blocked this evening after a two-vehicle crash, causing serious delays.

At 8.45pm, emergency services were on their way to the crash on the A13 between North Stifford and Grays.

There are serious delays on approach.

The #A13 in #Essex is BLOCKED westbound between the #A1012 (#NorthStifford) and the #A1089 (#Grays) due to a collision involving two vehicles.

All emergency services are en-route.

There are long delays on approach. More information to follow. pic.twitter.com/WzHTXJD55I