All emergency services are at the scene of a serious crash on the M1, with all lanes blocked and the motorway expected to remain closed throughout the night.
Serious crash closes M1 northbound
The incident occurred on the northbound carriageway between junction 16 (Northampton) and junction 18 (Crick). National Highways reported the collision just after 10.30pm.
Due to the severity of the incident, the road is likely to stay closed for several hours, causing significant disruption for drivers.
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