Dont have one myself but I do a lot of travel and borrow a mates when I can as I dont want even absent minded stupid tickets in the company car.
Still hasnt missed a beat for me on Highway mode. I cant remember if thats K or Ka. Coudlnt tell you if I have encountered the new speed cameras, just that it has picked up every cop I have seen on the open road in the last 20,000 kms+.