Deputy Prime Minister of New Zealand leader of a junior party. This occurred with Winston Peters, leader of New Zealand First, and Jim Anderton, leader of the Alliance. The post of deputy prime minister was formally established in 1954. Eighteen individuals have held the position (two of them doing so twice). Of those people, only Holyoake, Marshall, Watt, Muldoon, Palmer, Clark and English have eventually served as Prime Minister. The duties of the deputy prime minister are to act on behalf of the prime minister in his or her absence overseas or on leave. The deputy prime minister has always been a member of the Cabinet,
Helen Clark visit she met Queen Elizabeth, Prince Charles and British Prime Minister Tony Blair. Clark's major overseas visit of her third term was a trip to the United States in March 2007, where she met with George W. Bush in Washington. Despite her strained relationship with the President, they agreed on many issues, including working cooperatively in foreign affairs, commerce and the need for both nations to work toward energy security. On 8 February 2008, Clark became the longest-serving leader of the Labour Party in its history (although some uncertainty exists over the exact date when Harry Holland became the first