Lane closed on M1 because of broken-down vehicle

One lane on the M1 is currently closed because of a broken-down vehicle.
One lane is currently closed.One lane is currently closed.
One lane is currently closed.

The incident is on the northbound carriageway between junctions 30 and 31.

According to https://www.motorwaycameras.co.uk/, normal traffic conditions are expected between 4.45pm and 5pm.