How does customs check for drugs?

Customs inspectors use specially trained dogs to sniff out drugs and other contraband. Additionally, agents may take the dogs onboard the plane after the passengers have departed. If a passenger is carrying drugs on his or her body, the dogs might pick up the scent lingering on the seat.



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Declare all drugs, medicinals, and similar products to the appropriate CBP official; Carry such substances in their original containers; Carry only the quantity of such substances that a person with that condition (e.g., chronic pain) would normally carry for his/her personal use; and.

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When drugs are confiscated in airports, TSA officers usually refer to law enforcement to secure the confiscated substances and store them in a warehouse known as a crime laboratory. Here, the drugs will be tested, organized, and shelved for trials.

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Officials at customs and immigration are checking travelers for things like whether they have the right documents to be in the country, whether they're legally allowed to be there, and whether they're bringing anything illegal with them.

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Technically, airport security scanners do not detect drugs but they can provide visual clues of drugs hidden under the clothes and in baggage. Even if the scanners cannot determine the exact composition, they can tell if an object is organic or metallic or how low or high density an object have.

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Full-body scanners identify both metallic and non-metallic items. However, these scanners cannot detect drugs inside the body. This is what makes these types of scanners different from medical X-rays.

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Yes. A dog's nose is at approximately 100,000 times more sensitive than yours. It would be a mistake to assume a trained airport dog won't find edibles. Yes, airport dogs can be trained to detect various substances, including edibles.

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