The legislatures of the United Kingdom are derived from a number of different sources. The Parliament of the United Kingdom is the supreme legislative body for the United Kingdom and the British overseas territories with Scotland, Wales and Northern Ireland each having their own devolved legislatures. Each of the three major jurisdictions of the United Kingdom has its own laws and legal system.
The Scottish Parliament is the devolved, unicameral legislature of Scotland. Located in the Holyrood area of the capital city, Edinburgh, it is frequently referred to by the metonym Holyrood. The Parliament is a democratically elected body comprising 129 members known as Members of the Scottish Parliament (MSPs), elected for five-year terms under the regionalised form of additional member system (MMP): 73 MSPs represent individual geographical constituencies elected by the plurality (first-past-the-post) system, while a further 56 are returned as list members from eight additional member regions. Each region elects seven party-list MSPs. Each region elects 15 to 17 MSPs in total. The most recent general election to the Parliament was held on 6 May 2021, with the Scottish National Party winning a plurality.
The United Kingdom has three distinctly different legal systems, each of which derives from a particular geographical area for a variety of historical reasons: English law, Scots law, Northern Ireland law, and, since 2007, calls for a fourth type, that of purely Welsh law as a result of Welsh devolution, with further calls for a Welsh justice system.
The West Lothian question, also known as the English question, is a political issue in the United Kingdom. It concerns the question of whether members of Parliament (MPs) from Northern Ireland, Scotland and Wales who sit in the House of Commons should be able to vote on matters that affect only England, while neither they nor MPs from England are able to vote on matters that have been devolved to the Northern Ireland Assembly, the Scottish Parliament and the Senedd. The term West Lothian question was coined by Enoch Powell MP in 1977 after Tam Dalyell, the Labour MP for the Scottish constituency of West Lothian, raised the matter repeatedly in House of Commons debates on devolution.
The Senedd, officially known as the Welsh Parliament in English and Senedd Cymru in Welsh, is the devolved, unicameral legislature of Wales. A democratically elected body, it makes laws for Wales, agrees to certain taxes, and scrutinises the Welsh Government. It is a bilingual institution, with both Welsh and English being the official languages of its business. From its creation in May 1999 until May 2020, the Senedd was officially known as the National Assembly for Wales and often simply called the Welsh Assembly.
England and Wales is one of the three legal jurisdictions of the United Kingdom. It covers the constituent countries England and Wales and was formed by the Laws in Wales Acts 1535 and 1542. The substantive law of the jurisdiction is English law.
The Welsh Government is the devolved government of Wales. The government consists of ministers and deputy ministers. It is led by the first minister, usually the leader of the largest party in the Senedd, who selects ministers and deputy ministers with the approval of the Senedd. The government is responsible for tabling policy in devolved areas for consideration by the Senedd and implementing policy that has been approved by it.
The Government of Wales Act 1998 is an Act of the Parliament of the United Kingdom. Passed in 1998, the act created the National Assembly for Wales, Auditor General for Wales and transferred devolved powers to the assembly. The act followed the 1997 Welsh devolution referendum.
Politics in Wales forms a distinctive polity in the wider politics of the United Kingdom, with Wales as one of the four constituent countries of the United Kingdom (UK).
In the United Kingdom, devolved matters are the areas of public policy where the Parliament of the United Kingdom has devolved its legislative power to the national legislatures of Scotland, Wales and Northern Ireland, while reserved matters and excepted matters are the areas where the UK Parliament retains exclusive power to legislate.
The Government of Wales Act 2006 is an act of the Parliament of the United Kingdom that reformed the then-National Assembly for Wales and allows further powers to be granted to it more easily. The Act creates a system of government with a separate executive drawn from and accountable to the legislature. It is part of a series of laws legislating Welsh devolution.
Welsh law is an autonomous part of the English law system composed of legislation made by the Senedd. Wales is part of the legal jurisdiction of England and Wales, one of the three legal jurisdictions of the United Kingdom. However, due to devolution, the law in Wales is increasingly distinct from the law in England, since the Senedd, the devolved parliament of Wales, can legislate on non-reserved matters.
Devolution is the process in which the central British parliament grants administrative powers to the devolved Scottish Parliament. Prior to the advent of devolution, some had argued for a Scottish Parliament within the United Kingdom – while others have since advocated for complete independence. The people of Scotland first got the opportunity to vote in a referendum on proposals for devolution in 1979 and, although a majority of those voting voted 'Yes', the referendum legislation also required 40% of the electorate to vote 'Yes' for the plans to be enacted and this was not achieved. A second referendum opportunity in 1997, this time on a strong proposal, resulted in an overwhelming 'Yes' victory, leading to the Scotland Act 1998 being passed and the Scottish Parliament being established in 1999.
In the United Kingdom, devolution is the Parliament of the United Kingdom's statutory granting of a greater level of self-government to the Scottish Parliament, the Senedd, the Northern Ireland Assembly and the London Assembly and to their associated executive bodies: the Scottish Government, the Welsh Government, the Northern Ireland Executive and in England, the Greater London Authority and combined authorities.
The United Kingdom has an uncodified constitution. The constitution consists of legislation, common law, Crown prerogative and constitutional conventions. Conventions may be written or unwritten. They are principles of behaviour which are not legally enforceable, but form part of the constitution by being enforced on a political, professional or personal level. Written conventions can be found in the Ministerial Code, Cabinet Manual, Guide to Judicial Conduct, Erskine May and even legislation. Unwritten conventions exist by virtue of long-practice or may be referenced in other documents such as the Lascelles Principles.
Federalism in the United Kingdom aims at constitutional reform to achieve a federal UK or a British federation, where there is a division of legislative powers between two or more levels of government, so that sovereignty is decentralised between a federal government and autonomous governments in a federal system.
The United Kingdom Internal Market Act 2020 is an act of the Parliament of the United Kingdom passed in December 2020. Its purpose is to prevent internal trade barriers within the UK, and to restrict the legislative powers of the devolved administrations in economic matters. It is one of several pieces of legislation concerning trade that were passed following the European Union membership referendum, as after Brexit the UK is no longer directly subject to EU law.
Welsh devolution is the transfer of legislative power for self-governance to Wales by the Government of the United Kingdom.
The Trade Union (Wales) Act 2017 is an Act of the National Assembly for Wales governing trade union activity in the public sector in Wales. Chiefly it prevents the use of agency workers during strike action in services that belong to the public sector, as well as overturning a 40% support threshold for strike ballots, restrictions affecting time off for union activities and the taking of union subscriptions directly from pay packets. At the time it was approved in July 2017, Mark Drakeford, Cabinet Secretary for Finance praised the Act as "a very significant day" for public services and devolution.
The Retained EU Law Act 2023 is an act of the Parliament of the United Kingdom to revoke certain legislation implementing European Union law in the UK, following the UK's exit from the European Union.
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