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Passengers on the flight watched after warnings were issued while passing through airport security.
A message posted on Reddit’s “R/TSA” forum was “Have my crotch been flagged twice?”
“I flew this week for the first time in 15 years, Both airports Flags were made on the coat of arms.
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The user added, “I don’t mind putting down. They’re polite and professional, and that doesn’t bother me, but I wonder what it was.”
Many other people took me to the comments section and guessed what caused the alarm.

After alarms were issued while passing through airport security, passengers (not shown) in the flight observed. (AP file photo)
“It can warn against heavy sweat (have experienced it once). Summer moon“I insisted on one user.
Another user asked, “Did you sweat?” The passenger replied, “Probably a bit. I was nervous because I was terrified of flying.”
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“The last time I ran out of the Tampa home airport, I was searched too,” another Reddit said. “The guards said uneasy things like “swamp rot” and “swamp” and similarly embarrassing things. ”
Another user said, “I didn’t read all the comments, but this happens when I’m late flight Because I’m sweating. ”

People online argue that sweating in launching a TSA security alarm could be the culprit. (istock)
“you [go] The same person added.
“We stopped twice for additional screening.”
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“It’s possible: clothing (such as a buggy), sweat, position (not footprints, too wide or too narrow), zippers, too many layers, something reflective, ghosts, etc.” one user commented.
A spokesman for the Transportation Security Administration (TSA) told Fox News Digital that sweat could play a role in developing alarms.

TSA says that a person’s sweat can cause security alarms during screening. (Andrew Harnik/Getty Images)
“Additional Imaging Technology (AIT) machines can cause an alarm because adding moisture from a person’s body can change the density of clothing and can cause sweating,” the spokesman said.
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“If this occurs, passengers may need to undergo additional screening, such as putting down in body areas where AIT is wary. There is no threat“The spokesman added.