Motorists are being warned to avoid a road next to the Castle Mound in Thetford after a tree fell into it.

Thetford & Brandon Times: The tree blocking the road. Picture: Tommy SmithThe tree blocking the road. Picture: Tommy Smith (Image: Archant)

The branch, from a large tree in Castle Park, has fallen into Castle Lane blocking traffic in both directions.

The Thetford Castle Mound dates back to the 11th century. A castle sat on the hill but was destroyed by Henry II in 1173.

It is the second largest man-made mound in England.

More to follow.