We are almost where the authorities want us now! The more stringent checks are here and not too much fuss has been kicked up. Right, what do you do next, make them tougher, get people more stressed, so stressed until they unite and say no, we have had enough of this. Then offer a solution. An easy solution. Some form of electronic identification, either retinal or by fingerprints. Tie this information in with your CRC. Sit quiz where you answer a few simple questions where you can be profiled and their you have it, FEAR AND CONTROL!
Once all that good info has been gathered on you, screening will be a doddle, just walk up and pass through. The rest of the mass will be asking how come you got through and they are producing a urine sample to check for ingested combustible fluids. The answer will be an application form for full human profiling and their you have it, ID card's through the back door!
Just smile next time you are having your meat n two veg caressed and think, at least you have not been assimilated to the Borg!