A crash this evening caused long delays on the A34 Western Bypass.

The collision, on the northbound carriageway near the Peartree Interchange, is reported to involve four vehicles.

Congestion is reported back to the Abingdon north junction. Emergency services are en-route.

Traffic is also reported as slow on the northbound A34 near the B4027 Islip turn and on the M40 northbound between junction nine and junction ten.