Ice has caused a car to roll near Oamaru.
Weston Volunteer Fire Station chief fire officer Bevan Koppert said crews attended a crash in the Weston-Ngapara road in the vicinity of Queens Flat about 9.20am on Sunday.
The vehicle slipped on ice and rolled over, he said.
A St John spokeswoman said an ambulance attended and took a patient with moderate injuries to Oamaru hospital.
