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The UK Government

How the UK government works - explained simply. Learn about Parliament, elections, the Prime Minister, and how laws are made.

Updated 15 August 2026 Part of the Life in the UK Test study series

General information only — not professional, legal, or financial advice. Always check official sources (such as GOV.UK, NHS, and the NMC) for anything official. Read our disclaimer.

Introduction

The United Kingdom is a parliamentary democracy with a constitutional monarchy. This means the country is run by elected officials, but there is also a king or queen as head of state.

The Monarch

The monarch (currently King Charles III) is the head of state. The monarch's role is mostly ceremonial. They open Parliament each year, give royal assent to laws, and represent the nation at important events.

The monarch must remain politically neutral and does not make political decisions.

Parliament

The UK Parliament is made up of two parts: the House of Commons and the House of Lords. Together, they make laws and scrutinise the government.

The House of Commons

The House of Commons is the most powerful part of Parliament. Members of Parliament (MPs) are elected by the public. There are 650 MPs, each representing a constituency (local area).

General elections are held at least every five years. Anyone aged 18 or over can vote. The leader of the party with the most MPs becomes the Prime Minister.

The House of Lords

The House of Lords is not elected. Members are appointed by the monarch on the advice of the Prime Minister. They include life peers, bishops, and hereditary peers.

The House of Lords reviews and suggests changes to laws. It cannot block laws permanently, only delay them.

The Prime Minister and Cabinet

The Prime Minister is the head of the government. They live and work at 10 Downing Street in London. The Prime Minister chooses a Cabinet of senior ministers to run different departments (like health, education, and defence).

Famous Prime Ministers include:

  • Sir Robert Walpole - considered the first Prime Minister (1721)
  • William Pitt the Younger - became PM at age 24
  • Winston Churchill - led Britain through World War II
  • Margaret Thatcher - first female Prime Minister (1979-1990)
  • Tony Blair - led Labour to a landslide victory in 1997

How Laws Are Made

A proposed law is called a Bill. It goes through several stages:

  1. First reading - the Bill is introduced
  2. Second reading - MPs debate the main ideas
  3. Committee stage - detailed examination
  4. Report stage - further changes can be made
  5. Third reading - final debate and vote
  6. The Bill then goes to the House of Lords for the same process
  7. Royal Assent - the monarch signs it and it becomes law

The Judiciary

The judiciary (judges and courts) is independent of the government. Courts interpret and apply the law. The Supreme Court is the highest court in the UK.

Devolution

In 1999, powers were transferred from the UK Parliament to regional bodies:

  • Scottish Parliament in Edinburgh
  • Senedd Cymru (Welsh Parliament) in Cardiff
  • Northern Ireland Assembly in Belfast

These bodies make decisions on local issues like health, education, and transport. The UK Parliament in Westminster keeps control of national issues like defence, foreign policy, and immigration.

Local Government

Local councils provide services in your area. They handle things like schools, rubbish collection, roads, and libraries. Councillors are elected by local residents.

Elections and Voting

To vote in UK elections, you must be:

  • 18 or over
  • A British, Irish, or qualifying Commonwealth citizen
  • Registered to vote

Voting is done in secret at polling stations or by post.

This is the basic structure of how the UK is run. Understanding it will help you answer questions about government and politics in the Life in the UK Test.

Test yourself

Real questions from the test bank

These are genuine-style Life in the UK questions on government & politics. Answer in your head, then reveal the answer.

What is the role of the House of Lords?

  • a To make all the laws
  • b To scrutinise and revise legislation
  • c To elect the Prime Minister
  • d To appoint MPs

Answer: B — The House of Lords scrutinises and revises legislation. It cannot block bills permanently but can delay them and suggest amendments.

What is devolution?

  • a The transfer of power to Scotland, Wales, and Northern Ireland
  • b The transfer of power to the European Union
  • c The transfer of power to local councils
  • d The transfer of power to the House of Lords

Answer: A — Devolution is the transfer of certain powers from the UK Parliament to the Scottish Parliament, Welsh Senedd, and Northern Ireland Assembly.

What is the Cabinet?

  • a A committee of senior government ministers
  • b The civil service
  • c The House of Lords
  • d A group of backbench MPs

Answer: A — The Cabinet is made up of the Prime Minister and senior ministers who meet regularly to decide government policy.

What is a free vote?

  • a An election where anyone can vote
  • b A vote where MPs are not required to follow party lines
  • c A vote that costs nothing
  • d A vote only for MPs

Answer: B — A free vote (or conscience vote) is when MPs vote according to their personal views rather than following their party's official position.

What is the Welsh Senedd?

  • a The Welsh Parliament
  • b A Welsh castle
  • c A Welsh university
  • d A Welsh language

Answer: A — The Welsh Senedd (formerly the National Assembly for Wales) is the devolved parliament of Wales.

Government & Politics

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Last reviewed: Official sources: GOV.UK GOV.UK handbook
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