AN overturned car on the M40 slip road at Junction 9 for Bicester closed one of two lanes causing delays.

Highways England warned drivers of the lane closure on the northbound exit slip road due to a crash where a car has ended up on its side.

It happened about 4pm and Highways England said the slip road was fully reopened by 5pm.

Traffic backed in the area and causing tailbacks on the main carriageway as well as the A34.