The Prime Minister (PM) is the leader of the political party in power. He or she appoints the members of the cabinet and has control over many important public appointments. The official home of the Prime Minister is 10 Downing Street, in central London, near the Houses of Parliament. He or she also has a country house outside London called Chequers.

The Prime Minister of the United Kingdom (informally abbreviated to PM), until 1801 known as the Prime Minister of Great Britain, is the head of government of the United Kingdom. The Prime Minister directs both the executive and the legislature, and together with their Cabinet is accountable to the Monarch, to Parliament, to their party, and ultimately to the electorate, for the government’s policies and actions.

The Prime Minister can be changed if the MPs in the governing party decide to do so, or if he or she wishes to resign. The Prime Minister usually resigns if his or her party loses a General Election.


The Prime Minister appoints about 20 senior MPs to become ministers in charge of departments. These include:

  • Chancellor of the Exchequer – responsible for the economy
  • Home Secretary – responsible for crime, policing and immigration
  • Foreign Secretary – responsible for managing relationships with foreign countries
  • Other ministers (called ‘Secretaries of State’) responsible for subjects such as education, health and defence.

These ministers form the cabinet, a committee which usually meets weekly and makes important decisions about government policy. Many of these decisions have to be debated or approved by Parliament.


Each department also has a number of other ministers, called Ministers of State and Parliamentary Under-Secretaries of State, who take charge of particular areas of the department’s work.


The second-largest party in the House of Commons is called the opposition. The leader of the opposition usually becomes Prime Minister if his or her party wins the next General Election.

The leader of the opposition leads his or her party in pointing out what they see as the government’s failures and weaknesses. One important opportunity to do this is at Prime Minister’s Questions, which takes place every week while Parliament is sitting. The leader of the opposition also appoints senior opposition MPs to be ‘shadow ministers’. They form the shadow cabinet and their role is to challenge the government and put forward alternative policies.


Anyone aged 18 or over can stand for election as an MP but they are unlikely to win unless they have been nominated to represent one of the major political parties. These are the Conservative Party, the Labour Party, the Liberal Democrats, or one of the parties representing Scottish, Welsh or Northern Irish interests.

There are a few MPs who do not represent any of the main political parties. They are called ‘independents’ and usually represent an issue important to their constituency.

The main political parties actively look for members of the public to join their debates, contribute to their costs, and help at elections for Parliament or for local government. They have branches in most constituencies and hold policy-making conferences every year.

Pressure and lobby groups are organisations which try to influence government policy. They play an important role in politics. Some are representative organisations such as the CBI (Confederation of British Industry), which represents the views of British business. Others campaign on particular topics, such as the environment (for example, Greenpeace) or human rights (for example, Liberty).


Civil servants support the government in developing and implementing its policies. They also deliver public services. Civil servants are accountable to ministers. They are chosen on merit and are politically neutral – they are not political appointees.

People can apply to join the civil service through an application process, like other jobs in the UK. Civil servants are expected to carry out their role with dedication and a commitment to the civil service and its core values. These are: integrity, honesty, objectivity and impartiality (including being politically neutral).

In general use, the term civil servant in the United Kingdom does not include all public sector employees; although there is no fixed legal definition, the term is usually defined as a “servant of the Crown working in a civil capacity who is not the holder of a political (or judicial) office; the holder of certain other offices in respect of whose tenure of office special provision has been made; [or] a servant of the Crown in a personal capacity paid from the Civil List”. As such, the civil service does not include government ministers (who are politically appointed), members of the British Armed Forces, the police, officers of local government authorities or quangos of the Houses of Parliament, employees of the National Health Service (NHS), or staff of the Royal Household. As at the end of March 2018 there were 430,075 civil servants in the Home Civil Service, this is up 2.5 per cent on the previous year.


Towns, cities and rural areas in the UK are governed by democratically elected councils, often called ‘local authorities’. Some areas have both district and county councils, which have different functions. Most large towns and cities have a single local authority.

Local authorities provide a range of services in their areas. They are funded by money from central government and by local taxes.

Many local authorities appoint a mayor, who is the ceremonial leader of the council. In some towns, a mayor is elected to be the effective leader of the administration. London has 33 local authorities, with the Greater London Authority and the Mayor of London coordinating policies across the capital. For most local authorities, local elections for councillors are held in May every year. Many candidates stand for council election as members of a political party.


Since 1997, some powers have been devolved from the central government to give people in Wales, Scotland and Northern Ireland more control over matters that directly affect them. There has been a Welsh Assembly and a Scottish Parliament since 1999. There is also a Northern Ireland Assembly, although this has been suspended on a few occasions.

Policy and laws governing defence, foreign affairs, immigration, taxation and social security all remain under central UK government control. However, many other public services, such as education, are controlled by the devolved administrations. The devolved administrations each have their own civil service.


The Welsh government and National Assembly for Wales are based in Cardiff, the capital city of Wales. The National Assembly has 60 Assembly members (AMs) and elections are held every four years using a form of proportional representation. Members can speak in either Welsh or English and all of the Assembly’s publications are in both languages.

The Welsh Government

The Assembly has the power to make laws for Wales in 20 areas, including: 1. education and training; 2. health and social services; 3. economic development; 4. housing.

The National Assembly of Wales

Since 2011, the National Assembly for Wales has been able to pass laws on these topics without the agreement of the UK Parliament.


The Scottish Parliament was formed in 1999. It sits in Edinburgh, the capital city of Scotland. There are 129 members of the Scottish Parliament (MSPs), elected by a form of proportional representation. The Scottish Parliament can pass laws for Scotland on all matters which are not specifically reserved to the UK Parliament.

The Scottish Parliament

The Parliament of Scotland was the legislature of the Kingdom of Scotland. The parliament, like other such institutions, evolved during the Middle Ages from the king’s council of bishops and earls. It is first identifiable as a parliament in 1235, during the reign of Alexander II, when it was described as a “colloquium” and already possessed a political and judicial role. By the early fourteenth century, the attendance of knights and freeholders had become important, and from 1326 commissioners from the burghs attended. Consisting of the “three estates” of clergy, nobility and the burghs sitting in a single chamber, the parliament gave consent for the raising of taxation and played an important role in the administration of justice, foreign policy, war, and all manner of other legislation. Parliamentary business was also carried out by “sister” institutions, such as General Councils or Convention of Estates. These could carry out much business also dealt with by parliament – taxation, legislation and policy-making – but lacked the ultimate authority of a full parliament

The matters on which the Scottish Parliament can legislate include: 1. civil and criminal law; 2. health; 3. education; 4. planning; 5. additional tax-raising powers.


A Northern Ireland Parliament was established in 1922, when Ireland was divided, but it was abolished in 1972, shortly after the Troubles broke out in 1969.

The Northern Ireland Assembly was established soon after the Belfast Agreement (or Good Friday Agreement) in 1998. There is a power-sharing agreement which distributes ministerial Offices amongst the main parties. The Assembly has 108 elected members, known as MLAs (members of the Legislative Assembly). They are elected with a form of proportional representation.

The Northern Ireland Assembly

The Northern Ireland Assembly can make decisions on issues such as: 1. education; 2. agriculture; 3. the environment; 4. health; 5. social services.
The UK government has the power to suspend all devolved assemblies. It has used this power several times in Northern Ireland when local political leaders found it difficult to work together. However, the Assembly has been running successfully since 2007.


Proceedings in Parliament are broadcast on television and published in official reports called Hansard. Written reports can be found in large libraries and at Most people get information about political issues and events from newspapers (often called ‘the press’), television, radio and the internet.

The UK has a free press. This means that what is written in newspapers is free from government control. Some newspaper owners and editors hold strong political opinions and run campaigns to try to influence government policy and public opinion.

By law, radio and television coverage of the political parties must be balanced and so equal time has to be given to rival viewpoints.


Who can vote? The UK has had a fully democratic voting system since 1928. The present voting age of 18 was set in 1969 and (with a few exceptions) all UK-born and naturalised adult citizens have the right to vote.

Adult citizens of the UK, and citizens of the Commonwealth and the Irish Republic who are resident in the UK, can vote in all public elections. Adult citizens of other EU states who are resident in the UK can vote in all elections except General Elections.

The electoral register – To be able to vote in a parliamentary, local or European election, you must have your name on the electoral register.

If you are eligible to vote, you can register by contacting your local council electoral registration Office. This is usually based at your local council (in Scotland it may be based elsewhere). If you don’t know which local authority you come under, you can find out by visiting and entering your postcode. You can also download voter registration forms in English, Welsh and some other languages.

The electoral register is updated every year in September or October. An electoral registration form is sent to every household and this has to be completed and returned with the names of everyone who is resident in the household and eligible to vote.

In Northern Ireland a different system operates. This is called ‘individual registration’ and all those entitled to vote must complete their own registration form. Once registered, people stay on the register provided their personal details do not change. For more information see the Electoral Office for Northern Ireland website at

By law, each local authority has to make its electoral register available for anyone to look at, although this has to be supervised. The register is kept at each local electoral registration Office (or council Office in England and Wales). It is also possible to see the register at some public buildings such as libraries.

Where to vote – Polling station with a ballot box displayed
People vote in elections at places called polling stations, or polling places in Scotland. Before the election you will be sent a poll card. This tells you where your polling station or polling place is and when the election will take place. On election day, the polling station or place will be open from 7.00 am until 10.00 pm.

When you arrive at the polling station, the staff will ask for your name and address. In Northern Ireland you will also have to show photographic identification. You will then get your ballot paper, which you take to a polling booth to fill in privately. You should make up your own mind who to vote for. No one has the right to make you vote for a particular candidate. You should follow the instructions on the ballot paper. Once you have completed it, put it in the ballot box.

If it is difficult for you to get to a polling station or polling place, you can register for a postal ballot. Your ballot paper will be sent to your home before the election. You then fill it in and post it back. You can choose to do this when you register to vote.

Standing for office – most citizens of the UK, the Irish Republic or the Commonwealth aged 18 or over can stand for public Office. There are some exceptions, including: 1. members of the armed forces; 2. civil servants; 3. people found guilty of certain criminal offences.
Members of the House of Lords may not stand for election to the House of Commons but are eligible for all other public Offices.


The UK Parliament – the public can listen to debates in the Palace of Westminster from public galleries in both the House of Commons and the House of Lords.

You can write to your local MP in advance to ask for tickets or you can queue on the day at the public entrance. Entrance is free. Sometimes there are long queues for the House of Commons and people have to wait for at least one to two hours. It is usually easier to get in to the House of Lords.

You can find further information on the UK Parliament website at

Northern Ireland Assembly – in Northern Ireland elected members, known as MLAs, meet in the Northern Ireland Assembly at Stormont, in Belfast.

There are two ways to arrange a visit to Stormont. You can either contact the Education Service (details are on the Northern Ireland Assembly website at or contact an MLA.

Scottish Parliament – In Scotland the elected members, called MSPs, meet in the Scottish Parliament building at Holyrood in Edinburgh (for more information, see

You can get information, book tickets or arrange tours through visitor services. You can write to them at the Scottish Parliament, Edinburgh, EH99 1SP, telephone 0131 348 5200 or email

National Assembly for Wales – In Wales the elected members, known as AMs, meet in the Welsh Assembly in the Senedd in Cardiff Bay (for more information, see

The Senedd is an open building. You can book guided tours or seats in the public galleries for the Welsh Assembly. To make a booking, contact the Assembly Booking Service on 0845 010 5500 or email

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