Tonight's Dateline: Tuna Wars

With global fish stocks rapidly declining, authorities are keener than ever to ensure fishing is done sustainably, and legally. And as SBS Dateline found out, some believe that rorting, down the supply chain, is rife.

With global fish stocks rapidly declining, authorities are keener than ever to ensure fishing is done sustainably, and legally.

Environmental activists are targeting the controversial practice of transhipping catches, at sea.

And as SBS Dateline found out, some believe that rorting, down the supply chain, is rife.

See the full story tonight at 9.30pm on SBS ONE, and read more now on the Dateline website.