Prime Minister of Poland president to fully disrupt the government, and further strengthening the prime minister's position. Under President Aleksander Kwaśniewski, Prime Minister Jerzy Buzek's government became the first administration to be elected under the new constitution. Despite being from opposite parties (Kwaśniewski's center-left Social Democracy of the Republic of Poland and Buzek's center-right Solidarity Electoral Action), the relationship between both offices was smooth, partly due to Kwaśniewski's non-confrontational personality. Kwaśniewski sparingly used his veto powers in legislation the president did not agree with, choosing to let the government's concordant with the Holy See, a new lustration act and new electoral statutes to proceed
Prime Minister of Bangladesh formal title of the office is The Prime Minister of the People's Republic of Bangladesh. In September 1991, the electorate approved changes to the constitution, formally creating a parliamentary system and returning governing power to the office of the prime minister, as in Bangladesh's original constitution. In October 1991, members of parliament elected a new head of state, President Abdur Rahman Biswas. For almost three decades, Bangladeshi politics have been dominated by Khaleda Zia and Hasina Wazed. They have been the only people to serve as non-interim Prime Minister since 1991. Khaleda Zia (BNP) Khaleda Zia served as Prime Minister