Emergency services have closed a section of the M11 motorway in Essex following a serious road traffic collision on New Year's Day. The incident has caused significant disruption for evening travellers.
Motorway Shut After Serious Collision
The crash occurred on the northbound carriageway between junction six for Epping and junction seven for Harlow. Essex Police were called to the scene on the evening of Thursday, 1 January 2026, after reports of a serious single-vehicle collision.
Authorities confirmed the incident involved one vehicle, identified as a blue Nissan Almera. The exact circumstances leading to the crash are currently under investigation, and the condition of those involved has not been publicly disclosed.
Police Appeal for Witnesses and Footage
Essex Police have issued a direct appeal to the public for information. A force spokesperson stated: "Please avoid the area if you can, and if you saw what happened or have any dashcam footage, we need you to contact us."
Officers are urging anyone with information, or other footage related to the incident, to come forward. Witnesses can assist the investigation by using one of three methods:
- Calling the non-emergency number 101.
- Submitting a report via the official Essex Police website.
- Using the force's 24-hour live chat service.
Travel Disruption and Advice
The closure of the key motorway link is expected to cause considerable delays for northbound traffic. National Highways and local traffic monitoring systems are advising drivers to seek alternative routes.
The primary message from authorities remains for motorists to avoid the area entirely to allow emergency services to work at the scene and to prevent further congestion on surrounding diversion routes. There is no immediate estimate for when the motorway will fully reopen.
This incident serves as a stark reminder of the potential dangers on major roads, particularly during the winter evening hours. Drivers are advised to always check live traffic updates before commencing journeys.
