Lane closed on M1 because of broken-down vehicle

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

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.