Greenpeace activists hang, together with 35 Greenteam children and students of the school ship Floridsdorferbrücke, a 30 meters long drift net on the side of the school ship. They protest against the destructive fishing method, where up to 80% is unwanted bycatch. The children of the Greenteams tied paper models of different kinds of bycatch like dolphins, whales and turtles on the drift net.