Greenpeace New Zealand Board Chairperson Stephanie Mills (left) and Bridget Mahy at the unveiling of a new Greenpeace boat named after one of New Zealand's best known childrens authors, Margaret Mahy. The ceremony coincided with 29th anniversary of the Rainbow Warrior bombing in Auckland harbour. Margaret's daughter Bridget poured champagne over the bow and removed a cover to reveal the name of the 7.3 metre boat at the ceremony at Okahu Bay on Auckland's waterfront.