Originally Posted by
SeeBuyFly
(d) Can you suggest any logical reason to switch forms? At this point both people have successfully passed immigration. We're only talking Customs, which is about luggage. If these people are smuggling something and feel that one person is more likely to be stopped and searched, then the other person would carry the contraband. Switching forms achieves nothing.
The immigrations officers will occasionally draw something to tell the customs officer at the exit to direct you to secondary. Going through ATL once before I had GE, the immigrations officer told me I'd be redirected to secondary at the customs exit, and drew some symbol I'd never seen before on my blue form.