東海岸的iwi Te Whanau a Apanui部落表示，巴西石油公司沒有權利在他們部落土地和財產的這片海域中進行任何行動，在沒有諮詢過他們部落的意見之前，探勘的許可不應該核發。
New Zealand police and the military officers are keeping a close eye on Greenpeace activists swimming in the water to block a deep sea drilling operation of Brazilian state oil company Petrobras off the East Cape of New Zealand's North Island.
Swimmers bearing flags with the message 'Stop Deep Sea Oil' are entering the water in front of the oil survey ship Orient Explorer and diverting the ship off its course in the Raukumara Basin.
The ship suspended its seismic survey Sunday after several Greenpeace protestors in survival suits swam close to the Petrobas vessel, making it unsafe to continue the survey.
Vessel operators said they fear not being able to stop in time to keep from hitting people who swim across their bow.
Today, a New Zealand Air Force plane is flying over to monitor the protest and to ensure that the survey ship can continue with the seismic testing it has been conducting between 12 and 200 nautical miles off the Cape for the past week.
Police officers in Navy inflatable boats today threatened the protesters with jail and fines if they get too close to the survey ship or seismic testing support vessel Ocean Pioneer.
Skippers of the four Greenpeace protest vessels were handed notices directing them to stay at least 250 meters from the bow and stern and 200 meters from the port and starboard sides of the survey ship and support vessel.
Protesters violating the orders could be fined $10,000 or imprisoned for up to a year.
The Singapore based Orient Explorer is conducting the first seismic study of the area since Petrobras was awarded an $118 million five-year permit last June.
The oil company is hoping to find liquefied natural gas in the 12,000 square kilometer area. The New Zealand government has granted Petrobras the right to drill one well.
On March 27, a support flotilla of 20 yachts and smaller boats escorted a group of four yachts out of Auckland harbor on their way to join the local Maori tribe te Whanau-a-Apanui in their campaign to defend the coast from deep sea oil exploration.
The two groups joined forces to begin the direct action on Sunday, April 3.
Greenpeacer Vanessa Atkinson says, "By simply being here we are sending a direct and unignorable message to Petrobras and the government that we do not want deep sea oil exploration in our waters, that smarter and cleaner options are needed to protect our coastline, international brand and to prevent climate change."
Atkinson says the demonstrators represent all New Zealanders who are opposed to deep sea oil drilling as "a risky and dangerous activity."
Referring to the massive BP oil spill from an exploratory deepwater well in the Gulf of Mexico last spring and summer, she says New Zealanders object to the possibility of such a oil spill in their waters.
The Greenpeacers also say this seismic survey is being conducted at the height of the whale migration season, and the whales' migration path takes them directly around the East Cape.
The East Cape iwi Te Whanau a Apanui says Petrobras has no right to be in the waters that lie east of their tribal lands and objects that the tribe was not consulted before the exploratory permit was issued.
Prime Minister John Key has said he is concerned that protesters are stopping legal exploration work.
Acting Minister of Energy and Resources Hekia Parata Sunday expressed her disappointment at the action of Greenpeace protestors who disrupted the Petrobras research program.
"Petrobras has been awarded a five year permit to explore what, if any, oil or gas prospects exist off the coast," Parata said. "They have just started the first phase of a three and a half year research program which currently involves 2D and 3D seismic surveying. "Oil and gas exploration could contribute significantly to our economy."
Industry lobbyists have warned the New Zealand government that if protesters are not kept from interfering with oil and gas exploration, New Zealand will been seen as an unattractive location for petroleum development, jeopardizing millions of dollars of potential profits.