New Zealand roads have just received an upgrade with 56 state of the art speed cameras now installed.
The cameras have been installed at crash black spots nationwide and use the latest radar-based technology.
The new cameras rely on special film technology and sensors in the road.
The total cost of the new cameras will be about $10 million.
Road Policing assistant commissioner Dave Cliff said switching on the new cameras was an important milestone in efforts to reduce deaths on the roads.