Emergency services have warned of “challenging conditions” and black ice after the Met Office issued a yellow weather warning for ice across parts of Devon and Cornwall.
Devon and Somerset Fire and Rescue said motorists should be mindful of risk of black ice, which was not always visible, as a result of low temperatures combined with recent rain.
The fire service said it was sent to a report of a gritter lorry that overturned on Dousland Road in Princetown, Devon, at 07:10 on Saturday, after skidding on black ice. The driver had to be released from the vehicle, but was uninjured.
The warning for ice, external was issued from 12:00 GMT on Friday and is due to end at midday on Saturday.