We have sent two ambulances, a rapid response vehicle, our hazardous area response team and Hertfordshire Air Ambulance to the scene of a several vehicle collision between junctions nine and eight of the M11 northbound.
Police have closed the motorway in order to allow the air ambulance to land.
More top news
As we move into a shorter working week for most people, we are looking at a generally cloudy one.
Lots of cloud around today feeling relatively mild although it probably felt a bit cooler because of the breeze.
Hackney's Idris Elba could become the next James Bond, it has been reported.