Emergency services are at the scene of a crash in the Kawarau Gorge.
A police spokeswoman said police were called to an accident where a truck rolled in the Roaring Meg area about 7.10pm, near the Victoria Bridge.
St John ambulance was also at the scene, she said.
A police spokeswoman said the driver of the truck was transported to a medical centre in Queenstown, with minor injuries to his leg.