The politics of Tokelau takes place within a framework of a parliamentary representative democratic dependency. The head of state of Tokelau is King Charles III in right of his Realm of New Zealand, who is represented by an Administrator (as of 2018, Ross Ardern). The monarch is hereditary, the Administrator is appointed by the New Zealand Minister of Foreign Affairs and Trade. The current head of government () is Siopili Perez, who presides over the Council for the Ongoing Government of Tokelau, which functions as a cabinet. The Council consists of the faipule (leader) and pulenuku (village mayor) of each of the three atolls. The office of head of government rotates between the three faipule for a one-year term. The Tokelau Amendment Act of 1996 confers legislative power on the General Fono, a unicameral body. The number of seats each atoll receives in the Fono is determined by population — Fakaofo and Atafu each have eight and Nukunonu has seven. Faipule and pulenuku (atoll leaders and village mayors) also sit in the Fono. Self-determination On 11 November 2004, Tokelau and New Zealand took steps to formulate a treaty that would transform Tokelau from a New Zealand territory to an entity that is in free association with New Zealand. Besides drafting a treaty, a United Nations-sponsored "act of self-determination" had to take place. The referendum, supervised by the UN, started on 11 February 2006 and finished on 15 February 2006. Although a 60% majority voted in favour of the proposal, a two-thirds majority was required for the referendum to succeed, so Tokelau remained a New Zealand territory. In June 2006, Kolouei O'Brien announced that the Fono had agreed to hold another referendum. This second referendum took place between 20 and 24 October 2007 and again fell short of the two-thirds majority required for independence, with 64% voting in favour. In April 2008, speaking as leader of the National Party, future New Zealand Prime Minister John Key stated that New Zealand had "imposed two referenda on the people of the Tokelau Islands" and questioned "the accepted wisdom that small states should undergo a de-colonisation process". Executive Branch Administrator of Tokelau The Administrator of Tokelau is appointed by the New Zealand Government and is the head of the executive branch of Tokelau. Since 1994, however, most powers relating to the day-to-day functions of the government have been transferred to institutions which are chosen