Traffic built up on the A34 and the M40 following a crash on the motorway this morning. 

An accident on the M40 northbound between junction 9 (Bicester) and junction 10 (Brackley) caused major delays.

As well as build ups on the motorway, traffic was stop-start on the A34 northbound from Oxford up to the M40 junction. 

Thames Valley Police said the crash was 'damage only' and that they would not be providing further details.