August 2000. Six Greenpeace volunteers (including four Britons) today occupied a British Petroleum transport barge off the Alaskan coast as it was being towed to the construction site of the Northstar project - the first offshore oil development in the Arctic Ocean. The volunteers (from the Greenpeace ship Arctic Sunrise) boarded the massive sea barge at 9.00am GMT (midnight in Alaska). The barge carries the main operating and accomodation modules for Northstar.