Motorists travelling on a Doncaster stretch of motorway are facing significant delays this afternoon following an accident that has led to it being partially blocked.
The A1(M) South Yorkshire - A1(M) is currently partially blocked and queuing traffic southbound before J35 M18, as a result of the accident.
There is congestion to J38, A638 (Red House).
Further details on the accident are not yet known.
More to follow.