Sorry ROCKER, I can't answer that with any authority. Certainly in urban areas it is all Poliscan now by the side of the road shooting both ways from tripods or in the back of vans and they scan and distinguish between multiple lanes. A few Multanovas have been sent to rural roads. I spotted one in Bunbury a while back but the passed a Poliscan on the next trip. They mat have upgraded. The police cars have instant-on systems with no carrier wave but I can't say if it is a Laser or Microwave system now as it has been so long since I have encountered one. Last one I ran into was a Microwave. With handheld laser if you get the signal you've already been hit. They require jamming technology, which of course as an honest law-abiding driver I cannot possibly recommend.
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