HM Government (United Kingdom)

HM Government (United Kingdom)
Name	Her Majesty's Government
Seat	10 Downing Street, London
Leader title	Prime Minister of the United Kingdom
Leader name	Rishi Sunak
Established	Acts of Union 1707
Country	United Kingdom

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HM Government (United Kingdom) is the central executive authority of the United Kingdom, operating from Whitehall, London and responsible for national administration, public policy and international representation. It evolved through constitutional development involving the Monarchy of the United Kingdom, the Parliament of the United Kingdom and judicial review by the Supreme Court of the United Kingdom, shaping relations with devolved institutions such as the Scottish Government, the Welsh Government and the Northern Ireland Executive.

History

The origins trace to early modern governance after the Acts of Union 1707 and the development of ministerial responsibility during the era of Robert Walpole and the rise of the Prime Minister of the United Kingdom, influenced by crises like the Spanish Armada, the Glorious Revolution, and the English Civil War. Nineteenth-century reforms including the Reform Act 1832 and the expansion of the Civil Service under figures such as Sir Robert Peel and William Gladstone professionalized administration, while twentieth-century events—World War I, World War II, the Welfare State initiatives of Clement Attlee and decolonisation after the Indian Independence Act 1947—reshaped policy priorities. Postwar developments such as membership of the European Union (pre-2020) and the Brexit process culminating in the European Union (Withdrawal) Act 2018 further altered the government's legal and international posture.

Executive leadership is vested in the Prime Minister of the United Kingdom who appoints the Cabinet of the United Kingdom and ministers such as the Chancellor of the Exchequer and the Foreign Secretary (United Kingdom), often with political direction from parties like the Conservative Party (UK), the Labour Party (UK), and smaller parties including the Liberal Democrats (UK). Key figures historically include Winston Churchill, Margaret Thatcher, Tony Blair, and recent leaders such as Boris Johnson and Theresa May; leadership is exercised alongside advisers in offices linked to 10 Downing Street and bodies like the National Security Council (United Kingdom) and the Committee of Permanent Secretaries.

Major departments include the Home Office, the Ministry of Defence (United Kingdom), the Department of Health and Social Care, the Department for Education, and the Department for Transport, each overseeing executive agencies such as the Driver and Vehicle Licensing Agency, NHS England, and UK Visas and Immigration. Non-departmental public bodies and regulators include the Environment Agency, the Office for Budget Responsibility, Ofcom, and the Information Commissioner's Office, while state-owned enterprises and public corporations such as BBC, Network Rail, and British Broadcasting Corporation interact with ministerial policy.

Policy is formulated within the Cabinet Office, cross-departmental units and ministerial departments, then translated into legislation introduced to the House of Commons and the House of Lords, often referencing statutes like the Human Rights Act 1998 and the Freedom of Information Act 2000. The legislative process engages select committees such as the Public Accounts Committee (House of Commons) and scrutiny by institutions including the Judicial Appointments Commission and the Privy Council, with examples of major statutory programmes including the National Health Service Act 1946 reforms and post-crisis legislation following the Financial crisis of 2007–2008.

Fiscal policy and budgeting are directed by the Treasury (United Kingdom), with the Chancellor of the Exchequer delivering annual Budgets to the House of Commons alongside forecasts by the Office for Budget Responsibility. Revenue collection is managed by Her Majesty's Revenue and Customs, while spending is allocated across departments including defence via the Ministry of Defence (United Kingdom), health via the Department of Health and Social Care, and education via the Department for Education, operating within frameworks such as the Public Finance Act and subject to audits by the National Audit Office.

Government accountability is enforced through parliamentary mechanisms including Prime Minister's Questions in the House of Commons, departmental select committees such as the Foreign Affairs Select Committee and judicial review in the Supreme Court of the United Kingdom. Additional oversight comes from independent regulators like the Information Commissioner's Office, watchdogs including the National Crime Agency and the Independent Office for Police Conduct, and international obligations under treaties such as the European Convention on Human Rights which engage the European Court of Human Rights.