Lucrative industry, moondoong. It will continue to grow, as will the profits, when the latest techno security such as 3D-CT bag scanning, iris scanning and face recognition are implemented worldwide. Whether it is necessary is a moot point, as indicated in the article below. A cynical person may suggest the new technologies will take profits "to the next level".
Mr Thrupp said while the current technology is adequate, the new technology will take airport security to “the next level”.
