The UK Government, the Law and Your Role

The final examinable chapter sets out how the United Kingdom is governed and how the law affects everyday life. It is the most practical chapter — much of what you learn here will help you exercise your rights as a future citizen. Pay particular attention to the differences between the UK Parliament and the devolved administrations, and to the structure of the courts.

The UK constitution and the monarchy

The UK does not have a single written constitution. Instead, the constitution is found in statutes, conventions and historic documents such as Magna Carta (1215) and the Bill of Rights (1689). The monarch is the head of state but does not rule. Parliament is sovereign. King Charles III became monarch in September 2022 on the death of Queen Elizabeth II, who reigned for 70 years.

Parliament and government

The UK Parliament is made up of the House of Commons (650 elected MPs), the House of Lords (mostly appointed life peers, plus some bishops and hereditary peers) and the monarch. General elections must be held at least every five years. The leader of the largest party in the Commons is normally invited by the monarch to form a government and become Prime Minister. The Cabinet of about 20 senior ministers makes most key decisions.

Further reading: an in-depth editorial guide that expands on this section with worked examples and historical context.

Devolved administrations

Since 1999, the Scottish Parliament has had power over education, health and many other matters affecting Scotland. The Senedd (Welsh Parliament) holds similar powers in Wales, and the Northern Ireland Assembly governs Northern Ireland under the Good Friday Agreement. Some matters — including foreign affairs, defence, immigration and most taxation — are reserved to the UK Parliament in Westminster.

The justice system

The UK has separate legal systems in England and Wales, in Scotland and in Northern Ireland. Most minor criminal cases are heard in magistrates' courts (or sheriff courts in Scotland), more serious cases in Crown Courts before a jury. Civil disputes are usually heard in county courts or the High Court. The Supreme Court, established in 2009, is the highest court of appeal. Judges are independent of government — a principle known as the rule of law.

Related reference: an external resource we recommend for candidates who want to dig deeper into the official source material.

The police and your rights

The police are organised into local forces and are independent of government. Their job is to keep the peace, protect the public, prevent and investigate crime, and bring offenders to justice. Police officers must obey the law themselves and can be sued or prosecuted if they do not. If you are stopped you have the right to know the officer's name, station and reason for stopping you. Police Community Support Officers (PCSOs) work alongside regular officers but have more limited powers.

Local government and getting involved

Local councils provide services such as schools, libraries, rubbish collection, planning and council housing. They are funded by central government grants and council tax. You can take part in democracy by voting in elections (you must register on the electoral register first), by standing as a candidate, by serving on a jury when called, or by supporting a political party or pressure group. Volunteering and school-governor service are also widely encouraged.

Test yourself on this chapter

Below are five practice tests built exclusively from The UK Government, the Law and Your Role. Each test contains 25 questions in the same multiple-choice format used in the official Life in the UK exam, with a written explanation under every answer.

Sample questions from this chapter

Three random examples from the 825 questions classified under this chapter:

What to do next

1. Re-read the section above that gave you the most trouble.
2. Attempt the next practice test in this chapter on a different day.
3. When you can comfortably score 22/25 or better, move on to a timed mock.