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Constitutional convention (political custom)



 
 
Alternative meaning: Constitutional convention (political meeting)
Constitutional convention (political meeting)

A constitutional convention is a gathering for the purpose of writing a new constitution or revising an existing constitution. A general constitutional convention is called to create the first constitution of a political unit or to entirely replace an existing constitution....


A constitutional convention is an informal and uncodified procedural agreement that is followed by the institutions of a state. In some states, notably those Commonwealth of Nations
Commonwealth of Nations

The Commonwealth of Nations, also known as the Commonwealth or the British Commonwealth, is an intergovernmental organization of fifty-three independent member states....
 states which follow the Westminster system
Westminster System

The Westminster system is a Democracy parliamentary system of government modelled after the British government . The term comes from the Palace of Westminster, the seat of the UK Parliament....
 and whose political systems are derived from British constitutional law, most of the functions of government are guided by constitutional convention rather than by a formal written constitution. In these states, the actual distribution of power may be markedly different from those which are described in the formal constitutional documents.






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Alternative meaning: Constitutional convention (political meeting)
Constitutional convention (political meeting)

A constitutional convention is a gathering for the purpose of writing a new constitution or revising an existing constitution. A general constitutional convention is called to create the first constitution of a political unit or to entirely replace an existing constitution....


A constitutional convention is an informal and uncodified procedural agreement that is followed by the institutions of a state. In some states, notably those Commonwealth of Nations
Commonwealth of Nations

The Commonwealth of Nations, also known as the Commonwealth or the British Commonwealth, is an intergovernmental organization of fifty-three independent member states....
 states which follow the Westminster system
Westminster System

The Westminster system is a Democracy parliamentary system of government modelled after the British government . The term comes from the Palace of Westminster, the seat of the UK Parliament....
 and whose political systems are derived from British constitutional law, most of the functions of government are guided by constitutional convention rather than by a formal written constitution. In these states, the actual distribution of power may be markedly different from those which are described in the formal constitutional documents. In particular, the formal constitution often confers wide discretionary powers to the head of state
Head of State

Head of state is the generic term for the individual or collective office that serves as the chief public representative of a monarchic or republican nation-state, federation, commonwealth or any other political state....
 which in practice are used only on the advice of the head of government
Head of government

The head of government is the chief officer of the executive branch of a government, often presiding over a cabinet . In a parliamentary system, the head of government is often styled Prime Minister, President of the Government, Premier, etc....
.

Some constitutional conventions operate separate from or alongside written constitutions. Others, notably in Britain, which has much of its constitution unwritten, have a form of constitutional status. Many old conventions have been replaced or superseded by laws.

Definitions

Conventions can be analysed from either a descriptive or prescriptive viewpoint. A descriptive view is that a convention is:

An alternative, prescriptive, view sees conventions as:

Origins


Constitutional conventions generally arise from precedent. For example, the constitutional convention that the Prime Minister of the United Kingdom
Prime Minister of the United Kingdom

The Prime Minister of the United Kingdom of Great Britain and Northern Ireland is the political leader of the United Kingdom and the head of government Her Majesty's Government....
 must govern with the support of the House of Commons derived from the unsuccessful attempt of Robert Peel
Robert Peel

Sir Robert Peel, 2nd Baronet was the Conservative Party Prime Minister of the United Kingdom from 10 December 1834 to 8 April 1835, and again from 30 August 1841 to 29 June 1846....
 to govern without it in 1834-1835
Conservative Government 1834-1835

Sir Robert Peel's first government succeeded the Conservative Provisional Government 1834 of the Arthur Wellesley, 1st Duke of Wellington. Peel was also Chancellor of the Exchequer while the Duke of Wellington served as Foreign Secretary....
.

Constitutional conventions are the same as formal constitutional amendment
Constitutional amendment

An amendment is a change to the Constitution of a nation or a state. In jurisdictions with "rigid" or "entrenched" constitutions, amendments require a special procedure different from that used for enacting ordinary laws....
s in that they are created over time, and it may be difficult or impossible to identify when a constitutional convention has come into effect or sometimes even what the constitutional conventions are.

Unenforceability


Constitutional conventions are not obligatory, but are in effect procedural agreements to which all sides adhere. Some conventions evolve or change over time; for example, before 1918 the British cabinet requested a parliamentary dissolution from the monarch, with the Prime Minister conveying the request. Since 1918, prime ministers on their own initiative request dissolutions, and need not consult members of the cabinet. However conventions are rarely ever broken. Unless there is general agreement on the breach, the person who breaches a convention is often heavily criticised, on occasions leading to a loss of respect or popular support. It is often said that "conventions are not worth the paper they are not written on", i.e., they are unenforceable in law because they are not written down. Whatever enforceability they have comes from history, tradition, symbolism and their cross-party support.

In the Patriation Reference
Patriation Reference

Reference re a Resolution to amend the Constitution, [1981] 1 S.C.R. 753 – also known as the Patriation Reference – is a historic Supreme Court of Canada Reference question that occurred during negotiations for the patriation of the Constitution of Canada....
 made over negotiations on the Constitution of Canada
Constitution of Canada

The Constitution of Canada is the supreme law in Canada; the country's constitution is an amalgamation of codified Act of Parliaments and uncodified constitution traditions and constitutional convention s....
, the Supreme Court of Canada
Supreme Court of Canada

The Supreme Court of Canada is the supreme court of Canada and is the final court of appeal in the Canadian justice system. The court grants permission to between 40 and 75 litigants each year to appeal decisions rendered by provincial, territorial and federal Appeal, and its decisions are stare decisis, binding upon all lower courts of...
 ruled that a convention, even through long and rigorous usage, could not "crystallize" into law. This principle is regarded as authoritative in a number of other jurisdictions, including the UK.

Constitutional Conventions in the United Kingdom


While Britain does not have a written constitution that is a single document, the collection of legal instrument
Legal instrument

Legal instrument is a law term of art that is used for any written legal document such as a certificate, a deed, a will , an Act of Parliament or a law passed by a competent legislative body in municipal or international law....
s that have developed into a body of law known as constitutional law has existed for hundreds of years.

As part of this uncodified British constitution
Constitution

A constitution is a system for government — often codified as a written document — that establishes the rules and principles of an autonomous political entity....
, constitutional conventions of British constitutional law play a key role. They are rules that are observed by the various constituted parts though they are not written in any document having legal authority; there are often underlying enforcing principles that are themselves not formal and codified. Nonetheless it is very unlikely that there would be a departure of such conventions without good reason, even if an underlying enforcing principle has been overtaken by history, as these conventions also acquire the force of custom.

Examples of constitutional conventions


Australia

  • The Senate will not deny supply to the government. (Broken in 1975. The Senate argued that its breaking of convention was in response to alleged breaking of numerous conventions by then Prime Minister Gough Whitlam
    Gough Whitlam

    'Edward Gough Whitlam', Order of Australia, Queens Counsel , known as 'Gough Whitlam' , is an Australian former politician and 21st Prime Minister of Australia....
    . Whitlam did not agree. See Australian constitutional crisis of 1975
    Australian constitutional crisis of 1975

    The 1975 Australian constitutional crisis, commonly called The Dismissal, refers to the events that culminated with the removal of Australia then Prime Minister of Australia, Gough Whitlam, by Governor-General of Australia Sir John Kerr and appointing the List of Australian Leaders of the Opposition Malcolm Fraser as Caretaker governm...
    .)
  • A Loss of Supply
    Loss of Supply

    Loss of supply occurs where a government in a parliamentary democracy using the Westminster System or a system derived from it is denied a supply of treasury or exchequer funds, by whichever house or houses of parliament or head of state is constitutionally entitled to grant and deny supply....
     requires either the resignation of the Prime Minister or a parliamentary dissolution. (Broken in 1975 by Whitlam, who argued that the Senate's breach of convention in delaying supply indefinitely did not require a dissolution or resignation. The result was a stalemate and the intervention of the Governor-General mentioned below. Each party to the dispute blamed someone else for breaching a convention, requiring their own breaching of another one in response.)


Bosnia and Herzegovina

  • The six members of the Constitutional Court of Bosnia and Herzegovina
    Constitutional Court of Bosnia and Herzegovina

    The Constitutional Court of Bosnia and Herzegovina is a special court sui generis, whose main role is to be the interpreter and guardian of the Constitution of Bosnia and Herzegovina, as stated in Article VI, paragraph 3 of the Constitution , and it is considered to be the highest judicial authority, since it has the appellate jurisdicti...
    , that are chosen by the Parliaments of entities of Bosnia and Herzegovina
    Bosnia and Herzegovina

    Bosnia and Herzegovina is a country on the Balkans peninsula of South Eastern Europe with an area of 51,129 square kilometres . Bordered by Croatia to the north, west and south, Serbia to the east, and Montenegro to the south, Bosnia and Herzegovina is Landlocked#Nearly landlocked, except for 26 kilometres of the Adriatic Sea coas...
    , should be chosen in a way as to establish the national balance, of "constituent peoples", in the Court (two Bosniak
    Bosniaks

    group = BosniaksBo?njaci|image = ...
    s, two Croatian
    Croats

    Croats are a South Slavs nation mostly living in Croatia, Bosnia and Herzegovina and nearby countries. There are around 5 million Croats living in the southern Central Europe region, along the east bank of the Adriatic Sea and an estimated 9 million throughout the world....
    s and two Serbs), although the Constitution
    Constitution of Bosnia and Herzegovina

    The Constitution of Bosnia and Herzegovina is the highest legal document of Bosnia and Herzegovina. The current Constitution is the Annex 4 of The General Framework Agreement for Peace in Bosnia and Herzegovina, also known as the Dayton Agreement, signed in Paris on December 14, 1995....
     does not have this requirement.
  • The Chairman of the Council of Ministers of Bosnia and Herzegovina
    Council of Ministers of Bosnia and Herzegovina

    The Council of Ministers of Bosnia and Herzegovina is the Executive of the government of Bosnia and Herzegovina.According to the Article V, Section 4 of the Constitution, the Chair of the Cabinet is nominated by the Presidency of Bosnia and Herzegovina and confirmed by the National House of Representatives of Bosnia and Herzegovina....
     should be of different nationality in every new term (establishing the "rotation"), although this is not formally regulated.
  • The government of Republika Srpska
    Republika Srpska

    Republika Srpska is one of the two Political divisions of Bosnia and Herzegovina which represent a lower level of governance in the state of Bosnia and Herzegovina; the other entity is the Federation of Bosnia and Herzegovina....
     should inform the government of Bosnia and Herzegovina
    Council of Ministers of Bosnia and Herzegovina

    The Council of Ministers of Bosnia and Herzegovina is the Executive of the government of Bosnia and Herzegovina.According to the Article V, Section 4 of the Constitution, the Chair of the Cabinet is nominated by the Presidency of Bosnia and Herzegovina and confirmed by the National House of Representatives of Bosnia and Herzegovina....
     of its intention to establish special parallel relationships with neighboring states, including negotiations. Also, High Representative
    High Representative for Bosnia and Herzegovina

    The High Representative for Bosnia and Herzegovina, with the Office of the High Representative in Bosnia and Herzegovina, was created in 1995 immediately after the Dayton Peace Agreement to oversee the civilian implementation of this agreement....
     should be notified of any such intent, especially if there is a document that should be signed between parties, although the Constitution
    Constitution of Bosnia and Herzegovina

    The Constitution of Bosnia and Herzegovina is the highest legal document of Bosnia and Herzegovina. The current Constitution is the Annex 4 of The General Framework Agreement for Peace in Bosnia and Herzegovina, also known as the Dayton Agreement, signed in Paris on December 14, 1995....
     does not have this requirement (also for first example).


Canada

  • Previously the Senate would not defeat a bill passed by the House of Commons, it was broken in 1989 when the Senate defeated a bill regulating abortions. Broken again for a bill that would have ratified a free trade agreement between Canada and the United States. Currently the convention is that the Senate will not defeat a bill considered to be a matter of confidence
    Motion of Confidence

    A Motion of Confidence is a motion of support proposed by a government in a parliament or other assembly of elected representatives to give members of parliament a chance to register their confidence in the government....
    , because the Government by convention is accountable to the House of Commons.
  • The Prime Minister will request the Governor General
    Governor General of Canada

    The Governor General of Canada is the viceroy representative in Canada of the Monarchy of Canada, who is the head of state. Canada is one of sixteen Commonwealth realms, all of which share the same person as their respective sovereign....
     to call an election upon the defeat of the government in a confidence or money vote. This convention was broken in 1968 when the ruling minority government
    Minority government

    A minority government or a minority cabinet is a Cabinet of a parliamentary system formed when the governing political party or Coalition government of parties does not have a majority of overall seats in the parliament....
     unexpectedly lost a money vote. All the parties in Parliament, who were not prepared for a snap election, agreed to pass a resolution retroactively declaring the lost money vote was not a matter of confidence.
  • Though it is mentioned in various constitutional documents, the precise nature of the office of the Prime Minister
    Prime Minister of Canada

    The Prime Minister of Canada is the primary Minister of the Crown, chairman of the Cabinet of Canada, and thus head of government of Canada. The office is not outlined in any of the documents that constitute the written portion of the constitution of Canada; executive authority is formally vested in the Monarchy of Canada and exercised on hi...
     operates mostly according to understood, uncodified British conventions.


Commonwealth Realms


  • The Governor-General
    Governor-General

    The term governor general or governor-general refers to a Viceroy representative of a Monarch in an independent realm or a major colonial circonscription....
     is appointed on the advice of the Prime Minister of the day, is a resident of the country he will represent, and can be dismissed immediately on the advice of the Prime Minister (exceptions are Papua New Guinea
    Papua New Guinea

    Papua New Guinea , officially the Independent State of Papua New Guinea, is a country in Oceania, occupying the eastern half of the island of New Guinea and numerous offshore islands ....
     and the Solomon Islands
    Solomon Islands

    For the group of islands rather than the nation, see Solomon Islands .The Solomon Islands is a country in Melanesia, east of Papua New Guinea, consisting of nearly one thousand islands....
    , where the Governor-General is elected by Parliament and then formally appointed by the Queen, and the United Kingdom which has no vice-regal office). Similarly, state Governors or Lieutenant-Governors are appointed on the advice of the relevant state ministers.
  • Neither the Monarch or Governors-General will participate in the political process unless there is an extreme circumstance that merits the use of reserve powers (the last case being in Australia in 1975
    Australian constitutional crisis of 1975

    The 1975 Australian constitutional crisis, commonly called The Dismissal, refers to the events that culminated with the removal of Australia then Prime Minister of Australia, Gough Whitlam, by Governor-General of Australia Sir John Kerr and appointing the List of Australian Leaders of the Opposition Malcolm Fraser as Caretaker governm...
    , when Sir John Kerr controversially dismissed the Prime Minister over the stalemate mentioned above).
  • Neither the Monarch or Governors-General will make partisan speeches or state partisan opinions. This convention was broken in 1975 by Sir Colin Hannah, the Governor of Queensland, who called for the defeat of the Whitlam Government. The Queen, on Whitlam's advice, revoked Hannah's dormant commission
    Dormant commission

    A dormant commission is a Letters patent which lies dormant or sleeping until it is triggered by a particular event. The concept appears in the constitutional affairs of Commonwealth realm nations....
     to act as Administrator of the Commonwealth of Australia
    Administrator of the Government

    An Administrator in the constitutional practice of some countries in the Commonwealth of Nations is a person who fulfills a role similar to that of a Governor or a Governor-General....
     and the Foreign and Commonwealth Office
    Foreign and Commonwealth Office

    The Foreign and Commonwealth Office, commonly called the Foreign Office or the FCO, is the Departments of the United Kingdom Government responsible for promoting the interests of the United Kingdom overseas, created in 1968 by merging the Foreign Office and the Secretary of State for Commonwealth Affairs....
     later refused to the Premier of Queensland's request that they advice the Queen to appoint Hannah to a second term as Governor (in 1975, Australian State Governors were still appointed on the advice of UK ministers)
  • All executive decisions are taken by a formal meeting of the Executive Council, i.e. the Governor-General-in-Council (allegedly broken in the mid 1970s, but followed since)


Denmark

  • The Danish Constitution makes reference to the King in great detail. Apart from the fact that this is understood to include a Queen regnant
    Queen regnant

    A queen regnant is a qualifying reference to a female monarch possessing and exercising all of the monarchical powers of a ruler, in contrast to a "queen consort", who is the wife of a male reigning as monarch and who is without any official powers of state....
     as well, references to the King acting in a political capacity are understood to mean the Prime Minister, as the Constitution stipulates that the King exercises his powers through the Cabinet.
  • According to the Constitution, any public expenditure must be provided for in the annual money bill
    Money bill

    In the Westminster system , a money bill or supply bill is a bill that solely concerns taxation or government spending , as opposed to changes in public law....
     or provisional money bills. However, although not provided for in the Constitution, according to constitutional custom, the Parliamentary Budgetary Committee has the power to authorise provisional expenditure, regardless of the fact that such expenditure is not formally included in the budget (such grants are however then marked for adoption in the next forthcoming money bill).


France

  • If the President of the Republic and the Prime Minister
    Prime Minister of France

    The Prime Minister of France in French Fifth Republic is the functional head of the government and French government ministers of France. The head of state in France is the President of the French Republic....
     are not from the same party, foreign affairs and defense are conducted by the President.
  • If the president of the National Assembly
    French National Assembly

    The France National Assembly is the lower house of the bicameral Parliament of France under the French Fifth Republic. The other is the French Senate ....
    , the president of the Senate
    French Senate

    The Senate is the upper house of the Parliament of France, presided over by a List of Presidents of the French Senate.The Senate enjoys less prominence than the lower house, the directly elected National Assembly of France; debates in the Senate tend to be less tense and enjoy generally less media coverage....
     or 60 deputies or 60 senators claim that a just-voted statute
    Statute

    A statute is a formal written enactment of a legislative authority that governs a country, state, city, or county. Typically, statutes command or prohibit something, or declare policy....
     is unconstitutional, the President of the Republic does not sign the law and instead waits for a petition to be sent to the Constitutional Council
    Constitutional Council of France

    The Constitutional Council was established by the Constitution of France on 4 October 1958. It is the highest constitutional authority in France....
    .
  • When the death penalty was in effect, sentenced prisoners were not executed until they had asked the President of the Republic to grant clemency and the president had declined to do so, unless they did not seek clemency.


Ireland

  • Although the President of Ireland
    President of Ireland

    The President of Ireland is the head of state of Republic of Ireland. The President is usually directly elected by the people for seven years, and can be elected for a maximum of two terms....
     is empowered to refuse a request by the Taoiseach
    Taoiseach

    The Taoiseach The Taoiseach is appointed by the President of Ireland upon the nomination of D?il ?ireann , and must, while he remains in office, retain the support of a majority in the D?il....
     to dissolve the Dail if he no longer has a majority, he or she has never done so. Brian Lenihan made several attempts to contact President Patrick Hillery
    Patrick Hillery

    Patrick John "Paddy" Hillery was an Irish Fianna F?il politician and the sixth President of Ireland from 1976 until 1990. First elected at the Irish general election, 1951 as a Fianna F?il Teachta D?la for Clare , he remained in D?il ?ireann until 1973....
     when the government of Garret FitzGerald
    Garret FitzGerald

    Garret FitzGerald was the seventh Taoiseach of Republic of Ireland, serving two terms in office . FitzGerald was elected to Seanad ?ireann in 1965 and was subsequently elected to D?il ?ireann as a Fine Gael Teachta D?la in 1969....
     fell in 1982 to try to convince him to do so, but President Hillery refused to take any calls.


Lebanon

  • The Lebanese constitution states that the President of Lebanon is elected by a simple majority of the Parliament of Lebanon
    Parliament of Lebanon

    The Parliament of Lebanon is the Lebanon national List of national legislatures. It is elected to a four-year term by universal adult suffrage in multi-member constituencies, apportioned among Lebanon's diverse Christian and Muslim denominations....
    . However, due to the country's delicate ethnic balance, the Parliament's various factions usually try to agree on a consensus candidate.
  • Under the unwritten National Pact
    National Pact

    The National Pact is an unwritten agreement that laid the foundation of Lebanon as a Confessionalism state, and has shaped the country to this day....
    , the president must always be a Maronite Christian; the prime minister a Sunni Muslim; the speaker of Parliament a Shia Muslim; and the deputy speaker Greek Orthodox.


New Zealand

  • The Prime Minister
    Prime Minister of New Zealand

    The Prime Minister of New Zealand is New Zealand's head of government consequent on being the leader of the party or coalition with majority support in the Parliament of New Zealand....
     of New Zealand
    New Zealand

    New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses , and numerous Islands of New Zealand, most notably Stewart Island/Rakiura and the Chatham Islands....
     will not ask for an early election unless he or she is unable to govern, or needs to seek the opinion of the electorate on an issue of major importance.


Norway

Because of its pivotal role in providing independence and establishing democracy in the 19th century, the Norwegian parliament has been very reluctant in changing the written constitution of 1814. Few of the developments in the political system that have been taking place since then have been codified as amendments. This reluctance has been labelled "Constitutional conservatism". The two most important examples of Constitutional conventions in the Norweigan political system
Politics of Norway

Politics in Norway take place in the framework of a parliamentary system representative democracy constitutional monarchy. Executive power is exercised by the King of Norway and his council, the List of Norwegian governments, led by the Prime Minister of Norway....
 are parliamentarism and the declining power of the King.
  • Parliamentarism has evolved since 1884 and entails that the cabinet must maintain the support of parliament (an absence of mistrust, but it need not have its express support).
  • All new laws are passed and all new governments are therefore formed in a de jure fashion by the King, although not necessarily in a de facto sense.
  • According to the written constitution, new governments are appointed by the King. The appointment of new governments by the King is a formality, and the king has not directly exercised executive powers since 1905.


United Kingdom


  • The texts of most international treaties are laid before Parliament at least twenty one days before ratification (the 'Ponsonby Rule
    Ponsonby Rule

    The Ponsonby Rule is a Constitutional convention in the United Kingdom constitutional law that dictates that most international treaty must be laid before Parliament of the United Kingdom 21 days before ratification....
    ' of 1924).
  • Treaties, although ratified using Royal Prerogative
    Royal Prerogative

    The Royal Prerogative is a body of customary authority, privilege, and immunity, recognised in common law and, sometimes, in Civil law jurisdictions possessing a monarchy as belonging to the Sovereign alone....
    , will not be ratified until the passing of a suitable statute law by Parliament. This is necessary if the treaty requires an amendment to domestic law, affects the rights of private individuals, requires public expenditure, grants the Crown
    The Crown

    Throughout the Commonwealth realms, the Crown is an abstract metonymy concept which represents the legal authority for the existence of any government....
     additional powers, or cedes territory. Examples include extradition treaties, double taxation treaties, and reciprocal social-security treaties.
  • The monarch will accept and act on the advice of their ministers, who are responsible to Parliament for that advice; the monarch does not ignore that advice, except when exercising Reserve powers.
  • The Prime Minister of the United Kingdom
    Prime Minister of the United Kingdom

    The Prime Minister of the United Kingdom of Great Britain and Northern Ireland is the political leader of the United Kingdom and the head of government Her Majesty's Government....
     is the leader of the party
    Political party

    A political party is a political organization that seeks to attain and maintain politics power within government, usually by participating in electoral campaigns....
     (or coalition of parties) with an absolute majority of seats in the House of Commons
    British House of Commons

    The House of Commons is the lower house of the Parliament of the United Kingdom, which also comprises the British monarchy and the House of Lords ....
     and therefore most likely to command the support of the House of Commons.
  • All money bills must originate in the House of Commons
    British House of Commons

    The House of Commons is the lower house of the Parliament of the United Kingdom, which also comprises the British monarchy and the House of Lords ....
    .
  • The Prime Minister alone advises the monarch on a dissolution of Parliament (since 1918).
  • The monarch will grant a dissolution if requested (since 1832 – the Lascelles Principles
    Lascelles Principles

    The Lascelles Principles are a constitutional convention in the United Kingdom describing the circumstances under which a monarch may refuse a request from a Prime Minister of the United Kingdom for the dissolution of Parliament....
     in 1951 informally outlined the principles and issues that might lead to a refusal of a dissolution).
  • The monarch grants the Royal Assent
    Royal Assent

    The granting of Royal Assent is the formal method by which a constitutional monarchy completes the legislative process of lawmaking by formally assenting to an Act of Parliament....
     to all legislation – sometimes characterised as all legislation passed in good faith. It is possible that ministers could advise against giving consent, as happens with the Crown dependencies (convention since the early 1700s – previously monarchs did refuse or withhold the Royal Assent).
  • Parliament will not debate the monarchy without the monarch's prior consent (given on the advice of ministers) – known as Queen's Consent.
  • The Prime Minister should be a member of either House of Parliament (between the 1700s - 1963).
    • In 1963 it was amended to the effect that no Prime Minister should come from the House of Lords. When the last Prime Minister peer, the Earl of Home, took office he renounced his peerage, and as Sir Alec Douglas-Home
      Alec Douglas-Home

      Alexander Frederick Douglas-Home, Baron Home of the Hirsel, Order of the Thistle, Imperial Privy Council , 14th Earl of Home from 1951 to 1963, was a British Conservative Party politician, and served as Prime Minister of the United Kingdom for a year from October 1963 to October 1964 ....
       became an MP.
    • The Prime Minister can hold office temporarily whilst not a Member of Parliament, for example during a General Election or in the case of Douglas-Home, between resigning from the Lords and being elected to the Commons in a by-election.
  • All Cabinet members must be members of the Privy Council
    Privy Council of the United Kingdom

    Her Majesty's Most Honourable Privy Council is a body of advisors to the British monarchy. Its members are largely senior politicians, who were or are members of either the House of Commons of the United Kingdom or House of Lords....
    .
  • The House of Lords should not reject a budget passed by the House of Commons. This was broken controversially in 1909 by the House of Lords, which argued that the Convention was linked to another Convention that the Commons would not introduce a Bill that 'attacked' peers and their wealth. The Lords claimed that the Commons broke this Convention in Chancellor of the Exchequer
    Chancellor of the Exchequer

    The Chancellor of the Exchequer is the title held by the British Cabinet of the United Kingdom Minister who is responsible for all economic and financial matters....
     David Lloyd George
    David Lloyd George

    David Lloyd George, 1st Earl Lloyd-George of Dwyfor Order of Merit , Privy Council of the United Kingdom was a United Kingdom statesman and the only Wales Prime Minister of the United Kingdom - he is also the only one to have spoken English language as a second language, Welsh language having been his first....
    's budget, justifying the Lords' rejection of the budget. The Commons disputed the existence of a linked convention. As a consequence, the Lords' powers over budgets was greatly lessened by the Parliament Act 1911
    Parliament Act 1911

    The Parliament Act 1911 was an Act of Parliament of the Parliament of the United Kingdom of Great Britain and Ireland .This Act is to be construed as one with the Parliament Act 1949....
    .
  • During a General Election
    Elections in the United Kingdom

    The United Kingdom has five distinct types of elections: UK general elections, elections to national/regional parliaments and assemblies, elections to the European Parliament, local elections and mayoral elections....
    , no major party shall put up an opponent against a Speaker seeking re-election
    Speaker of the British House of Commons

    In the United Kingdom, the Speaker of the House of Commons is the presiding officer of the House of Commons of the United Kingdom, and is seen historically as the First Commoner of the Land....
    . However, the Scottish National Party
    Scottish National Party

    The Scottish National Party is a centre-left List of Scottish political parties which campaigns for Scottish independence. In the last few decades, the SNP has normally polled the second highest number of votes for a Scottish political parties in Scotland....
     (SNP) does stand against the Speaker if he or she represents a Scottish constituency, as is the case with Michael Martin
    Michael Martin (politician)

    Michael John Martin UK Member of Parliament is the current Speaker of the British House of Commons in the United Kingdom....
    , the current Speaker.
  • The Westminster Parliament will only legislate on reserved matters
    Reserved matters

    In the United Kingdom reserved matters, also referred to as reserved powers, are those subjects over which power to legislate is retained by Parliament of the United Kingdom, as stated by the Scotland Act 1998, Northern Ireland Act 1998 or Government of Wales Act 1998....
    . It will not legislate on non-reserved matters ('devolved matters') without first seeking the consent of the Scottish Parliament
    Scottish Parliament

    The Scottish Parliament is the Devolution national, Unicameralism legislature of Scotland, located in the Holyrood, Edinburgh area of the capital Edinburgh....
     (since 1999, the Sewel convention
    Sewel motion

    A Legislative Consent Motion is a Motion passed by the Scottish Parliament, in which it agrees that the Parliament of the United Kingdom may pass legislation on a devolution extending to Scotland, over which the Scottish Parliament has regular legislative authority....
    , later renamed to Legislative Consent Motions).
  • The House of Lords shall not veto legislation from the House of Commons that was a part of the government's manifesto
    Manifesto

    A manifestom is a public declaration of principles and intentions, often Politics in nature, but may also be life stance related. However, manifestos relating to religious belief are rather referred to as credo....
     (the Salisbury Convention
    Salisbury Convention

    The Salisbury Convention is a constitutional convention in the United Kingdom which puts forward that the House of Lords will not oppose the second reading or third reading of any government legislation promised in its election manifesto....
    ).


United States


  • The President of the United States
    President of the United States

    The President of the United States is the head of state and head of government of the United States and is the highest political official in the United States by influence and recognition....
     will give his State of the Union
    State Of The Union

    "State Of The Union" is the debut single from United Kingdom singer-songwriter David Ford . It had previously been featured as a demo on his official website, before appearing as a track on a CD entitled "Apology Demos EP," only on sale at live shows....
     Speech in person, before a joint session of Congress. The constitution requires the President give an update on the state of the union "from time to time", but no specifics are outlined. By custom, the President gives the SOTU annually. Only in recent years has the president given the SOTU as a public speech.
  • Much of how the United States Cabinet
    United States Cabinet

    The United States Cabinet is composed of the most senior appointed officers of the executive branch of the federal government of the United States, and its existence dates back to the first United States of America President of the United States, George Washington, who appointed a Cabinet of four people to advise and assist him in his dutie...
     operates is dictated by convention; its operations are only vaguely alluded to in the US constitution.
  • While members of the United States House of Representatives
    United States House of Representatives

    The United States House of Representatives, commonly referred to as "the House", is one of the bicameralism of the United States Congress; the other is the United States Senate....
     are only required to live in the state they represent, it has long been expected that they live in the district they represent as well.


Switzerland

The following constitutional conventions are part of the political culture of Switzerland
Switzerland

Switzerland is a landlocked Swiss Alps country of roughly 7.7 million people in Western Europe with an area of 41,285 km?. Switzerland is a federal republic consisting of 26 states called Cantons of Switzerland....
. They hold true at the federal level and mostly so at the cantonal and communal level. Mostly, they aim to reconcile the democratic principle of majority rule
Majority rule

Majority rule is a decision rule that selects one of two alternatives, based on which has more than half the votes. It is the binary decision rule used most often in influential decision-making bodies, including the legislatures of democratic nations....
 with the need to achieve consensus in a nation that is much more heterogeneous in many respects than other nation-states.
  • The government is a body of equals composed in political proportion to the weight of the various factions in Parliament
    Parliament

    A parliament is a legislature, especially in those countries whose system of government is based on the Westminster system modeled after that of the United Kingdom....
    ; this creates a permanent grand coalition
    Grand coalition

    A grand coalition is a coalition government in a multi-party parliamentary system where the two largest political party unite in a coalition. The term is most commonly used in countries where there are two dominant parties with different ideological orientations, and a number of smaller parties which are large enough to secure representation...
    .
  • Members of a collective body, including the federal government
    Swiss Federal Council

    The Swiss Federal Council is the seven-member executive council which constitutes the federal government of Switzerland and serves as the Swiss collective head of state....
    , observe collegiality
    Collegiality

    Collegiality is the relationship between colleagues....
     at all times, that is, they do not publicly criticise one another. They also publicly support all decisions of the collective, even against their own opinion or that of their political party. In the eye of many observers, this convention has become rather strained at the federal level, at least after the 2003 elections to the Swiss Federal Council
    Swiss Federal Council

    The Swiss Federal Council is the seven-member executive council which constitutes the federal government of Switzerland and serves as the Swiss collective head of state....
    .
  • The presidency
    President

    President is a title held by many leaders of organizations, company, trade unions, university, and country. Etymology, a "president" is one who Wiktionary:Preside, who sits in leadership ....
     of a collective body, particularly a government, rotates yearly; the president is a primus inter pares
    Primus inter pares

    Primus inter pares , the first among equals, or first among peers is a phrase which indicates that a person is the most senior of a group of people sharing the same rank or office....
    .


Bibliography

  • Brazier, R. (1992) Northern Ireland Legal Quarterly 43, 262**


See also

  • Lapsed power
    Lapsed power

    In politics and government, lapsed power is a term often used to describe a certain constitutionally-granted power of government that is no longer used, according to Constitutional convention ....
  • Constitutional Convention (United States)
    History of the United States Constitution

    The United States Constitution was written in 1787; however, it did not take full effect until it was ratified in 1789, when it replaced the Articles of Confederation....
  • Constitutional Convention (Australia)
    Constitutional Convention (Australia)

    In Australian history, the term Constitutional Convention refers to four distinct gatherings....
  • European Convention
    European Convention

    The European Convention, sometimes known as the Convention on the Future of Europe, was a body established by the European Council in December 2001 as a result of the List of European Councils#Laeken 2001....
  • Scottish Constitutional Convention
    Scottish Constitutional Convention

    The Scottish Constitutional Convention was an association of Scotland political parties, churches and other civic groups, that developed a framework for a Scottish devolution....
  • Constituent Assembly
    Constituent assembly

    A constituent assembly is a body composed for the purpose of drafting or adopting a constitution. As described by Columbia University Social Sciences Professor John Elster:...
  • Constitutional Commission
    Constitutional Commission

    Many entities have been called a Constitutional Commission with the general purpose of reviewing a constitution, or planning to create one....