Bronisław Geremek Constitutional Committee from 1989 to 1991 and its European Law Committee from 2000 to 2001. After a coalition government was formed in October 1997 by the Solidarity Electoral Action (AWS) and the Freedom Union Geremek served as Minister of Foreign Affairs under Prime Minister Jerzy Buzek until 2000. In 1998 Poland chaired OSCE, and Bronisław Geremek served as Chairperson-in-Office. In March 1999 he signed the treaty under which Poland joined NATO. In the election to the European Parliament in June 2004 Geremek was elected as a candidate of the Freedom Union, winning the largest number of votes in Warsaw. In
Prime Minister of Sweden Sweden had been exercised through the King in Council. Constitutional reform provided a new Instrument of Government which "de jure" established the parliamentary system and created a cabinet government with constitutional powers not derived from the Crown. Whenever a Prime Minister resigns, dies, or is forced from office by the Riksdag, the Speaker of the Riksdag asks the Prime Minister (or their deputy) to keep the government as a caretaker government until a successor has been elected. The Speaker then holds consultations with the party leaders and appoints a Prime Minister-designate, who is submitted for approval to the Riksdag. If