As part of the service to the passengers, quarantine counters have been set up in both terminal I and II at Taiwan Taoyuan International Airport to facilitate travelers in their application to bring animals and plants upon departure or arrival. In addition, well-trained quarantine beagle brigade have executed in the quarantine at passenger arriving carousel, to safe guard against the smuggling of contraband by passengers, and the maintenance of the public’s safety. Common plants carried by arriving passengers include: nursery stocks, seeds, vegetables, grains, and dried plants. Common plants carried by departing passengers include: cut flowers, nursery stocks, and vegetables.