The Roadshow goes to Kakadu National Park, where the rock band Midnight Oil is leading the protest against uranium mining; in the Northern territories the controversial crocodile farms which meet a demand for 50,000 hides a year may be the only way to save wild populations; Eastern Australia’s Macquarie Marshes are drying up as thirsty cotton crops take more than their fair share from the water basin; and in Australia’s coastal waters, the efforts to save the Bluefin Tuna and the search for elusive sea-dragons. The Hands On slot, from South Africa, covers the invention of the Safety Cap - a childproof top for paraffin bottles. Duration: 26 Minutes Formats available : DVD Read Less