Title: Legislatures of the United Kingdom
Content:   The Parliament of the United Kingdom of Great Britain and Northern Ireland (commonly known as the UK Parliament, the British Parliament, the Westminster Parliament or "Westminster") is the supreme legislative body for the United Kingdom and also for English Law. It alone possesses legislative supremacy and thereby ultimate power over all other political bodies in the UK and its territories. Its head is the Sovereign of the United Kingdom (currently Queen Elizabeth II) and its seat is the Palace of Westminster in Westminster, London. The United Kingdom Legislation may take the form of Acts (passed directly by Parliament) or Statutory Instruments, made under the authority of an Act of Parliament by either a government minister or by the Queen-in-Council. The latter are generally subject either to parliamentary approval (affirmative procedure) or parliamentary disallowance (negative procedure). The majority of Acts considered in the UK are 
Title: Parliament of the United Kingdom
Content:  The Parliament of the United Kingdom is the supreme legislative body of the United Kingdom, the Crown dependencies and the British overseas territories. It alone possesses legislative supremacy and thereby ultimate power over all other political bodies in the UK and the overseas territories. Parliament is bicameral but has three parts, consisting of the sovereign (Crown-in-Parliament), the House of Lords, and the House of Commons (the primary chamber). Both houses of Parliament meet in separate chambers at the Palace of Westminster in the City of Westminster, one of the inner boroughs of the capital city, London. The House of Lords includes two different types of members: the Lords Spiritual, consisting of 
Title: Politics of the United Kingdom
Content:   The Scottish Parliament is the national, unicameral legislature of Scotland, located in the Holyrood area of the capital Edinburgh. The Parliament, informally referred to as "Holyrood" (cf. "Westminster"), is a democratically elected body comprising 129 members who are known as Members of the Scottish Parliament, or MSPs. Members are elected for four-year terms under the mixed member proportional representation system. As a result, 73 MSPs represent individual geographical constituencies elected by the plurality ("first past the post") system, with a further 56 returned from eight additional member regions, each electing seven MSPs. The current Scottish Parliament was established by the Scotland Act 1998 and its first meeting as a devolved legislature was on 12 May 1999. 
Title: Politics of the United Kingdom
Content:  The United Kingdom is a unitary state with devolution that is governed within the framework of a parliamentary democracy under a constitutional monarchy in which the monarch, currently Queen Elizabeth II, is the head of state while the Prime Minister of the United Kingdom, currently Boris Johnson, is the head of government. Executive power is exercised by the British government, on behalf of and by the consent of the monarch, and the devolved governments of Scotland, Wales and Northern Ireland. Legislative power is vested in the two chambers of the Parliament of the United Kingdom, the House of Commons and the House of Lords, as well as in the 
Title: Prime Minister of the United Kingdom
Content:  The prime minister is the head of the United Kingdom government. As such, the modern prime minister leads the Cabinet (the Executive). In addition, the prime minister leads a major political party and generally commands a majority in the House of Commons (the lower chamber of Parliament). The incumbent wields both significant legislative and executive powers. Under the British system, there is a unity of powers rather than separation. In the House of Commons, the prime minister guides the law-making process with the goal of enacting the legislative agenda of their political party. In an executive capacity, the prime minister appoints (and may dismiss) all other Cabinet members and ministers, and co-ordinates the policies and activities of all government departments, and the staff of the Civil Service. The prime minister also acts as the public "face" and "voice" of Her Majesty's Government, both at home and abroad. Solely upon the advice of the prime minister, the Sovereign exercises many statutory and prerogative powers, including high judicial, political, official and Church of England ecclesiastical appointments; the conferral of peerages and some knighthoods, decorations and other important honours.
Title: Politics of the United Kingdom
Content:  The British Parliament is the supreme legislative body in the United Kingdom (i.e., there is parliamentary sovereignty), and Government is drawn from and answerable to it. Parliament is bicameral, consisting of the House of Commons and the House of Lords. There are also devolved Scottish and Welsh Parliaments and a devolved Assembly in Northern Ireland, with varying degrees of legislative authority.
Title: Parliament
Content:  upper house. The Parliament of Great Britain was formed in 1707 by the Acts of Union that replaced the former parliaments of England and Scotland. A further union in 1801 united the Parliament of Great Britain and the Parliament of Ireland into a Parliament of the United Kingdom. In the United Kingdom, Parliament consists of the House of Commons, the House of Lords, and the Monarch. The House of Commons is composed of 650 (soon to be 600) members who are directly elected by British citizens to represent single-member constituencies. The leader of a Party that wins more than half 
Title: Speaker (politics)
Content:   In the Parliament of the United Kingdom, the Speaker is the individual elected to preside over the elected House of Commons. The speaker is a Member of Parliament (MP) and is elected at the beginning of each new parliament by fellow MPs. The Lord Speaker is the presiding officer of the House of Lords. The commonly used "Speaker of the House of Lords" is not correct. The presiding officer of the House of Lords was until recently the Lord Chancellor, who was also a member of the government (a cabinet member) and the head of the judicial branch. The Lord Chancellor did not have the same authority to discipline members of the Lords that the speaker of the Commons has in that house. The Lord Speaker is elected by the members of the House of Lords and is expected to be politically impartial.
Title: United Kingdom
Content:  (MP). MPs hold office for up to five years and are always up for relection in general elections. The Conservative Party, Labour Party and Scottish National Party are, respectively, the current first, second and third largest parties (by number of MPs) in the House of Commons. The prime minister is the head of government in the United Kingdom. Nearly all prime ministers have served as First Lord of the Treasury and all prime ministers have continuously served as First Lord of the Treasury since 1905, Minister for the Civil Service since 1968 and Minister for the Union since 2019. In modern times, the prime minister is, by 
Title: 2021 in the United Kingdom
Content: Monarch – Elizabeth II ; Prime Minister – Boris Johnson (Conservative) ; Parliament – 58th 

Question: who is the head of parliament in uk?
Answer: The Lord Fowler.
John Bercow.
Elizabeth II.