There are three miles of tailbacks after a serious crash in North Yorkshire.
Two lanes are closed on the A1M northbound between junction 50, the turnoff to Ripon, and 51 (Leeming Bar).
A vehicle has overturned.
Crash location
National Highways says there are three miles of tailbacks and delays of between 40 and 50 minutes on that stretch of road.
They expect it to be clear and back to normal between 8.30pm and 8.45pm.
