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Chemical Time Bomb
In the 1980s and 1990s governments across Australia outlawed the use of the herbicide 245T. The ban was introduced for one very good reason - 245T contains dioxin, a chemical impurity with the potential to seriously harm people who are exposed to it. But has the dioxin menace been tamed? Four Corners reveals evidence that this potentially deadly chemical compound may still be present in weed control products and that authorities do not routinely test for it.
Stars:
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![](https://image.tmdb.org/t/p/w300/nJSwnGk6yPeF8YLnKtUaqKyYm8O.jpg)
![](https://image.tmdb.org/t/p/w300/xg4uihrhf08boSEbRvf8ahn4UAO.jpg)
![](https://image.tmdb.org/t/p/w300/pfZOFycxNo4Cq0wPUhW5wPmWmpT.jpg)
Other episodes for this season
![Lance and the Truth](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![America's Broken Dreams](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Reach For The Sky](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Punch Drunk](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![A Betrayal of Trust](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![The Enemy Within](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![The Untouchables](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Mission Accomplished?](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Gas Leak!](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![A Gracious Gift](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![The Spies Who Fooled the World](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Who's Cheating Whom?](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![No Advantage](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![The Surf Club](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Raising Adam Lanza](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![The Big Gamble](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Hacked!](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![The Hunt For Britain's Sex Gangs](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![The Hunting Party](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Escaping North Korea](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Fashion Victims](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![On the Brink](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![To the Bitter End](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Manhunt: The Boston Bombers](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Chemical Time Bomb](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![In Search of Nathan Tinkler](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Walking Wounded](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Cry Freedom: Mandela's Legacy](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Finding Mercy](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Buying Time](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![No Margin For Error](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![In Google We Trust](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![My Own Choice](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Preying on Paradise](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Cover Up](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Terror in the Desert](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![No Accounting](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![While They Were Sleeping](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Fire In The Wire](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Supersizing India's Kids](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![JFK - The Lost Bullet](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Trading Misery](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)
![Palmer Drama](https://image.tmdb.org/t/p/w300/sSiheEN0mvkaCeocDl3fJNFG2r0.jpg)