A man's in a life threatening condition following a crash between a car and lorry at Yoxford in Suffolk this afternoon.
The driver of the car has been airlifted to Addenbrooke’s Hospital in Cambridge.
The lorry overturned into a nearby field, but the driver wasn't hurt.
Police have had to close a northbound stretch of the A12 at Yoxford, but the southbound carriageway is also being affected.
The closure is causing disruption for traffic heading to the Latitude Festival at Henham Park near Southwold.
Drivers are being told to avoid the area and the road is expected to be closed until at least 7pm.
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Police say that 15 motorists will be prosecuted for taking photos of a crash between four lorries on the A14 in the county this morning.
Winds soon easing to leave a dry and settled day with plenty of sunshine
Mild overnight with a few light showers. Breezy tomorrow. Generally dry and settled with some decent sunny spells