Border Security Australia

A passenger's unusual behaviour has customs wondering whether he is playing games. Compliance officers are investigating a person of interest who is working at a market garden. And a Vietnamese passenger is pulled up by Customs after popping tic-tac like tablets at the baggage carousel.

The stories of two women returning from Vietnam just aren't adding up. Tempers flare in Quarantine after a passenger fails to declare his Fijian Souvenirs. And when a mystery ship fails to respond to Customs, there's a call to action.

A Columbian dance instructor steps out of line. Compliance officers swoop down on a factory suspected of harbouring an illegal worker. And a putrid package gives officers a headache at the Mail Handling Unit.