Overview
- Traffic was held eastbound and two lanes were shut westbound between J22 (Rishworth Moor) and J23 (Huddersfield) following the crash around 7am.
- The collision involved at least four cars, according to National Highways updates.
- All lanes reopened by about 7.30am after vehicles were moved to the hard shoulder.
- Delays of up to an hour were reported in both directions, with several miles of congestion.
- INRIX and local media are providing live updates as queues gradually ease on the affected stretch.