A car has gone off the road. 

Emergency services have been called to the incident on Rectory Road, near Piddlehinton

An eyewitness said the road is icy.

Dorset & Wiltshire Fire and Rescue Service said Dorchester crews were called to a collision at 10.10am.

The brigade said the incident involved one vehicle with one casualty who was being treated by paramedics.

Temperatures plummeted overnight and motorists are advised to take care on the county's icy roads.