Did you pack this bag yourself ? Has it been out of your possession at any time before checking-in ?   Yes , I packed it myself , and it hasn ’ t been out of my possession .   Are you bringing in any plants or animal products ?   No .   Our sniffer dog seems to disagree . Do you mind if we look in your suitcase ?   Not at all . Go right ahead .   What ’ s this sir ?   It ’ s traditional Chinese Medicine . I mix it with hot water like tea . Sorry . I forgot about it .   What are these red things sir ?   Oh no ! I forgot about those too ! Those are Chinese sausages for my Aunt Lily .   I ’ m sorry sir , but you can ’ t take any of this into the country . We will also have to check your carry-on . Please step this way . Don ’ t ’ be nervous ; we ’ ll just look through it briefly and then 