A14 in both directions closed, long delays due to fuel spillage and overturned fuel tanker between J21 A1 (Brampton Hut) and J13 A605 / A45 (Thrapston), congestion on A14 Eastbound to J12 A6116 (Islip).
The tanker overturned near Keyston, two miles from Thrapston, before 06:30. Fully closed in both directions to implement the diversion, and no local access. The tanker is leaking ethanol (bio-fuel). Closures are likely to continue into the afternoon.