Two women have minor injuries after their camper van crashed on the Twizel-Omarama Rd in the Mackenzie District this morning.
Emergency services were called to the crash on State Highway 8 at 9.57am.
No other vehicle was involved.
A police spokeswoman said the road was very icy and it was believed the camper van may have slid.
A St John spokesman said the women were assessed and treated at the scene.
