This is a minor inconvenience. Seems that it will stop bad guys from flying. The problem with security and psycho tropic drugs is when they actually work; in the former case it seems like a waste of time and then security gets lax and in the latter case the mental patient feels better, thinks they are cured and stops taking the drugs. Then they get sick again.
Most of the problems are visa overstays, plain illegals, and such. Do workplace enforcement and go after the visa overstays, and this will work out without having implement the papers please lingo for everyone else.