Affects the area between Witham and Hatfield Peverel. Police are at the scene and say the road will remain closed while emergency services are assessing the situation. Drivers are encouraged to follow local routes where possible and avoid the area. It is expected to remain closed for some time. Read more: Car fire causes long delays on M25 near Lakeside – live updates An Essex police spokesman said: “We are currently at the scene of a collision on the A12. “Drivers are encouraged to follow local itineraries where possible. We will let you know as soon as we can.” Stay up to date with this emergency through our live blog below:
