Wherever I go in Europe and UK I am now getting CT scanners more often than not. It doesn't seem to have reduced the rate of secondary searches, but it does seem to have increased throughput by people taking less time to get their 'stuff' onto the conveyor. Outside of Europe I still get old scanners, but extremely low (0) levels of secondaries, so much so that I wonder if the scans they do serve any real purpose at all.