Border Security: Australia's Front Line (2004) : 11x5

Border Officers are surprised at what a passenger is packing, what they discover next leads them to investigate him further. - Border Officers take a closer look at a suspicious package containing a vacuum cleaner sent from Malaysia. - Immigration Officers suspect a traveller with a tourist visa is intending to work in the country illegally. - Quarantine Officers inspect the luggage of a passenger arriving from China and find a treasure trove of undeclared food items along with suspicious food packaging.