FlyerTalk Forums - View Single Post - Risked Based Security for pax aged 12 and under
Old Aug 17, 2011 | 4:01 pm
  #121  
SATTSO
 
Join Date: Sep 2009
Posts: 3,702
Originally Posted by DeafBlonde
Then answer this question: How come my UNDERWIRE BRA with my BOOB in front of the underwire (most of the way around) sets of the d**n thing????
Some underwire bras do set the WTMD off, but MOST will not.

It depends upon the density of the metal. And it depends upon how much metal SURROUNDS the WTMD. There are many factors that play a part. The examples I gave will not always work, but they work often enough.
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