Lorry overturns as ice affects A30 road in Cornwall
The A30 was closed westbound near Temple in Cornwall after a lorry skidded on black ice and overturned.
There were no reports of injuries in the accident at about 0930 GMT and the road has now re-opened.
A car has also overturned, temporarily blocking a minor road between Bodmin and Lanivet.
The Met Office is predicting more ice, with widespread frosts and freezing fog developing in places on Sunday night as temperatures drop to -4C.
The BBC travel news website reported hazardous driving conditions in Cornwall after freezing temperatures overnight.
Forecasters are expecting widespread ice after rain on Sunday night.