Lane blocked on Doncaster stretch of motorway due to accident

One lane is currently blocked on a Doncaster stretch of motorway due to a road traffic collision.
There is slow traffic and one lane blocked on the A1(M) northbound between J36 A630 Warmsworth Road in Doncaster and J37, A635 (Marr) in Marr, because of a road traffic collision.There is slow traffic and one lane blocked on the A1(M) northbound between J36 A630 Warmsworth Road in Doncaster and J37, A635 (Marr) in Marr, because of a road traffic collision.
There is slow traffic and one lane blocked on the A1(M) northbound between J36 A630 Warmsworth Road in Doncaster and J37, A635 (Marr) in Marr, because of a road traffic collision.

There is slow traffic and one lane blocked on the A1(M) northbound between J36 A630 Warmsworth Road in Doncaster and J37, A635 (Marr) in Marr, because of a road traffic collision.

More to follow.