Labour is backing the Government's rejection of the latest proposals to curtail whaling but wants to know more about what it intends doing to end it in the Southern Ocean.
The International Whaling Commission (IWC), which has been struggling to come up with a compromise plan, yesterday released proposals which would allow Japan, Norway and Iceland to continue commercial whaling for another decade, despite the global moratorium which is still in place.
It was claimed that by setting lower catch limits which were lower than the self-imposed quotas of the three whaling nations, between 4000 and 18,000 whales could be saved over the next 10 years.
There would be rigorous monitoring of whaling, and no other countries in the 88-nation commission would be allowed to start whaling during the 10-year plan.
The environmentally delicate Southern Ocean, which is central to New Zealand's concerns, would be designated a sanctuary although Japanese whalers would still be allowed to operate in the seas around Antarctica - and they would be able to kill a number of small fin whales.
The IWC will make a decision on the proposals at its next meeting in June.
Foreign Minister Murray McCully said the proposals fell "very seriously short" of being the basis for a negotiated settlement and were a step backwards.
"The catch limits proposed in the Southern Ocean are unrealistic," he said.
"The proposal to include fin whales in the Southern Ocean is inflammatory. New Zealanders will not accept this."
Mr McCully said he wasn't closing the door on a diplomatic solution and wanted to find out whether there was room for any significant movement that could lead to New Zealand's objective of ending whaling in the Southern Ocean.
He described the alternatives as "pretty awful" and said if the negotiating process broke down the IWC could effectively cease functioning.
Then there would be not controls on whaling at all in international waters.
Labour's foreign affairs spokesman, Chris Carter, welcomed the Government's position which he said was stronger than it had previously taken.
"Labour has steadfastly refused to entertain the idea of commercial whaling in our Southern Ocean," he said.
"We still have no idea what - if anything - this National government will do to stop Japanese whaling in the Southern Ocean whale sanctuary."
Mr McCully has not ruled out joining Australia in taking a case to the International Court of Justice if the diplomatic process fails, but he wants to keep trying for as long as he considered it is productive.
NZPA