Drivers are being warned there are delays northbound on the M40.

It follows an accident earlier between junction 9/A34 for Bicester and junction 10 at Brackley/Cherwell Valley Services.

Oxford Mail's live traffic feed is reporting the crash involved five vehicles.

All lanes have been re-opened.

The collision has been cleared but residual delays remain due to slow traffic.

Drivers are advised to "proceed with caution".