A Chinese student at the Sydney International Airport says he has nothing to declare to Biosecurity but an X-ray of his bag says otherwise.

The Counter Terrorist unit are on high alert when a passenger makes an alarming claim. An Indonesian woman has a disgusting concealment which could devastate Australia's Biosecurity.

A large-scale operation into the importation of drugs culminates in a dramatic Border Force raid. Border Force officers want to know why a Chinese couple have arrived with piles of undeclared cash.

The stunning conclusion to one of the most dramatic and bizarre busts ever seen at the border. Biosecurity officers make a very unusual and potentially devastating discovery in a package from China.

When officers stop two newly-weds at the border they notice an unusually large amount of luggage. What they uncover could turn out to be one of the biggest busts ever seen at the Border.