The A12 is partially blocked Londonbound due to a multi-vehicle crash near junction 22 for Witham North.

There are reports that one car has overturned and the emergency services are at the scene.

Traffic is very slow on the approach with queues back to junction 24 for Kelvedon. Traffic is also slow Northbound as drivers slow down to look.

The crash was first reported at 4.11pm.