Huge delays on M1 in West Yorkshire after multi-vehicle crash

The accident is on the M1 southbound carriageway between J40 for Flushdyke and J39 for Durkar.

All lanes are blocked, Highways England said.

The police and traffic officers are on the scene dealing with 'multiple vehicles'.

Delays are up to 30 minutes at 2.15pm.

More to follow.