Image provided by Greenpeace shows activists on an inflatable boat blocking Dutch super-trawler FV Margiris' attempt to enter Port Lincoln in South Australia on August 30. The trawler was Tuesday ... more 

Image provided by Greenpeace shows activists on an inflatable boat blocking Dutch super-trawler FV Margiris' attempt to enter Port Lincoln in South Australia on August 30. The trawler was Tuesday given the go-ahead to fish in Australian waters but with tough conditions to minimise by-catch such as dolphins, seals and sea lions less