Multi vehicle crash closes M1 northbound at Milton keynes

The M1 Smart motorway works between junctions 16 and 13 have been criticised for being too dangerous. Editorial image only.
The M1 Smart motorway works between junctions 16 and 13 have been criticised for being too dangerous. Editorial image only.

Highways England say all lanes are blocked on the M1 northbound J14 - J15 near Milton Keynes.

Recovery and traffic officers are en route.

There are approximately 6 miles of congestion on the approach. Keynes due to a multiple vehicle collision.