The super trawler

Tasmania’s fishers are up in arms over the arrival of a Dutch super trawler, the FV Margiris. These boats are blamed around the world for overfishing and Tasmania’s anglers are convinced the super trawler will deplete local populations of fish and in doing so drive away the prized blue-fin tuna. Australia’s fishing regulator says the quota is based on sound science, and they say they’ll be able to effectively police the catch. So who’s right? Reporter: Wendy Carlisle