Lots of airports I have traveled through have very effective signs:
"Possession of drugs is punishable by death" or "Possession of guns is punishable by death"
In El Salvador they had all the luggage lined up in lines and a pair of beagles were walked continuously over the luggage while sniffing around. This was done in front of all the travelers. It didn't matter if the dogs knew what they were doing, the combo of death and guns as a punishment was a pretty good deterrent.
|