Experienced this at a wal mart a few months ago when me and my wife went to grab a pregnancy test. It was locked along with all of the condoms and lube, had to talk to 3 different workers to find someone that even knew where the key was, after a half hour of going from person to person and no one in the slight bit interested in actually helping me, I gave up and got one from the cvs down the street, no locks no fuss. Confused the shit out of me, don't they want us having tons of kids?