An overturned tractor trailer at a roundabout near Warwick is causing delays on the A46.

The cart has turned over at the A439 roundabout south of Warwick, spilling its contents mainly over the verge.

Warwickshire Police is at the scene.

Delays on the northbound carriageway are stretching back towards Stratford-upon-Avon.

A police statement said: "Please be aware that a trailer has shed its load on the A46 northbound at the Marraway Island near Snitterfield.

"One lane is still open - however this is likely to cause a bottleneck as traffic volume increases this afternoon.

"If you can, please find an alternative route."