I was the junior whip in this Parliament in 1998, when the New Zealand First Party, which at that stage had gone into a coalition arrangement with the National Government, split apart. They had 17 members, and eight members used their conscience over an issue—a single issue—which was the sale of a portion of Wellington Airport. Eight of those members used their conscience and said that they were not prepared to support the command—the command—that came from their leader, the Rt Hon Winston Peters. So every time he's gone into Government since, he's advanced this sort of legislation, which is simply about his mechanism—his personal mechanism—to control a member of his caucus. 