The Role of the Prime Minister & Cabinet (AQA GCSE Citizenship Studies): Revision Note

Exam code: 8100

Michael Mitchell

Written by: Michael Mitchell

Reviewed by: Lisa Eades

Updated on

The role of the Prime Minister

  • The Prime Minister is the Head of Government in the UK

    • They are normally the leader of the political party that has the support of the House of Commons

  • The Prime Minister is almost always a Member of the House of Commons

    • They also act as a constituency MP, representing local voters

    • In the 19th century, it was common for Prime Ministers to sit in the House of Lords, but this is no longer the case

  • In 2024, the Prime Minister was paid £166,786, which includes their MP’s salary

Recent UK Prime Ministers

Five caricatured figures are shown under years 2016, 2019, 2022, 2022, and 2024. Four are on a blue background, one on red.
British Prime Ministers since 2016: Theresa May, Boris Johnson, Liz Truss, Rishi Sunak, Keir Starmer

What does the Prime Minister do?

Form and lead the government

  • The Prime Minister appoints Cabinet ministers and junior ministers

    • They have the power to reshuffle, promote or dismiss ministers at any time

  • The Prime Minister chairs Cabinet meetings and decide who attends and who chairs Cabinet committees

  • They give overall policy direction to the government

Make appointments

  • The Prime Minister makes appointments to a wide range of public bodies

    • For example, they recommend individuals to the monarch to become bishops of the Church of England

  • They appoint political advisers who work with them in 10 Downing Street

    • These advisers help with strategy, media and policy coordination

Accountability and democracy

  • The Prime Minister is accountable to Parliament

    • They must answer questions from MPs, especially at Prime Minister’s Questions (PMQs)

  • They are responsible to Parliament for the actions of the whole government

  • The Prime Minister can decide the date of the next general election

    • This power applies unless the House of Commons passes a vote of no confidence

National and international leadership

  • The Prime Minister acts as a spokesperson for the UK

    • This includes representing the country at international summits and meetings

  • During crises or major events, the Prime Minister speaks for the nation

    • For example, during the Covid pandemic, the Prime Minister addressed Parliament and the public on a regular basis

  • This role has become more important due to globalisation and international cooperation

The role of the Cabinet

  • The Cabinet is made up of the most senior members of the government

  • Cabinet members hold their posts at the will of the Prime Minister

    • This means the Prime Minister can appoint, reshuffle or dismiss them at any time

  • The Cabinet usually consists of around twenty senior ministers

    • These ministers receive an additional salary on top of their MP’s pay

    • It can include unpaid members or ministers invited to meetings for specific issues

      • This allows the Prime Minister to bring in relevant expertise when needed

Responsibilities of Cabinet ministers

  • Each Cabinet minister is responsible for a major area of government business.

    • They lead a government department

Key Cabinet roles

Cabinet role

Main responsibilities

Current holder

Chancellor of the Exchequer

  • Responsible for finance and the economy, including taxation, public spending and the Budget

Rachel Reeves

Foreign Secretary

  • Manages the UK’s relations with other countries, including diplomacy, international aid and foreign policy

David Lammy

Home Secretary

  • Responsible for policing, immigration, national security and internal affairs

Yvette Cooper

Defence Secretary

  • Oversees the armed forces and national defence, including military operations and defence policy

John Healey

  • Within each department, Cabinet ministers are supported by junior ministers

    • These ministers help manage policy and answer questions in Parliament

Decision-making in the Cabinet

  • The Cabinet meets regularly to discuss government policy and major national issues

    • Cabinet members advise the Prime Minister based on their areas of responsibility

  • Cabinet decisions are usually made by discussion and agreement, not formal votes

    • At the end of a discussion, the Prime Minister summarises the decision

Collective responsibility

  • Cabinet government operates under the principle of collective responsibility.

  • This means that:

    • All Cabinet members must publicly support Cabinet decisions, even if they disagreed in private

    • Cabinet members must defend decisions in Parliament and the media

  • If a minister cannot support a decision, they are expected to resign

    • This principle helps present a united government and maintains stability

The role of Ministers

  • Government ministers are responsible for running individual government departments, such as Health, Education or Work and Pensions

  • Most senior ministers use the title Secretary of State

    • E.g. the Secretary of State for Work and Pensions.

  • Some senior ministers have special historic titles, such as the Chancellor of the Exchequer

  • Ministers are also bound by the principle of collective responsibility

Junior ministers and departmental teams

  • Cabinet ministers lead a team of junior ministers within their department

    • Each junior minister has specific responsibilities, such as Minister for Schools

  • This structure allows departments to manage large and complex areas of government effectively

What do Ministers do?

Role

Explanation

Policy development and legislation

  • Ministers are responsible for developing policy in their area and overseeing the drafting of new Bills

  • These Bills reflect government priorities and manifesto commitments

Accountability to Parliament

  • Ministers are accountable to Parliament for the actions of their department

  • They must answer questions in both the House of Commons and the House of Lords

  • They may also be questioned by parliamentary select committees, which examine departmental performance

Public communication and representation

  • Ministers act as the public face of government policy in their area

  • They regularly appear in the media, give speeches and explain government decisions to the public

Working with external organisations

  • Ministers build and maintain links with organisations connected to their department’s work

  • This may include local authorities, charities, professional bodies, and international organisations

Examiner Tips and Tricks

  • Use the mnemonic LAMPS to remember the Prime Minister’s main roles:

    • Leads the government

    • Appoints ministers

    • Manages Cabinet

    • Prime Minister’s Questions (accountability)

    • Speaks for the UK nationally and internationally

Prime Minister and cabinet power

  • Traditionally, the Prime Minister has been described as first amongst equals

    • This means the Prime Minister is the most senior member of the Cabinet but is expected to work collectively with other ministers

    • Decisions are meant to be discussed and agreed through Cabinet government

  • In recent years, it has been argued that the UK is moving towards presidential government

    • This term suggests the Prime Minister has become too powerful, similar to the President of the United States

    • Prime Ministers now have greater control over:

      • Media appearances

      • Policy announcements

      • Cabinet appointments and dismissals

Sofa government

  • The term sofa government refers to decision-making that happens informally

    • Instead of full Cabinet discussions, decisions are made through private conversations with a small group of advisers or ministers

  • This style of leadership has been criticised because:

    • It reduces transparency

    • It weakens collective responsibility

    • Other Cabinet ministers may feel excluded or undermined

Limits on Prime Ministerial power

  • Although the Prime Minister appoints the Cabinet, they do not have unlimited power

  • Cabinet ministers can:

    • Leak disagreements to the media to weaken the Prime Minister’s authority

    • Threaten to resign, which can damage public confidence

  • If enough senior ministers resign, the Prime Minister may be forced to step down

Case Study

Boris Johnson

A background of Big Ben, with a banner containing an image of Boris Johnson and the word Resign

Leadership style

  • Boris Johnson, Prime Minister from 2019 to 2022, was often described as using a presidential style of leadership

    • Critics argued he relied heavily on advisers and informal decision-making

  • In 2022, Johnson faced growing criticism over:

    • Leadership style

    • Trust and standards in public office

The outcome

  • A wave of ministerial resignations followed

    • Over 60 government ministers resigned, including senior Cabinet members such as the Chancellor of the Exchequer and the Health Secretary

  • These resignations made it clear that Johnson had lost the confidence of his Cabinet

    • As a result, Boris Johnson was forced to resign as Prime Minister

Unlock more, it's free!

Join the 100,000+ Students that ❤️ Save My Exams

the (exam) results speak for themselves:

Michael Mitchell

Author: Michael Mitchell

Expertise: Content Writer

Michael Mitchell is a pioneer of Citizenship education and a former Chief Examiner and Chief Moderator across all qualification levels. Michael's aim is to enable students to participate and become active citizens and not just passive members of society. He designed national specifications and, later, trained the next generation of teachers as the PGCE Subject Leader at the University of Plymouth, where he also ran a national Master's-level CPD program.

Lisa Eades

Reviewer: Lisa Eades

Expertise: Business Content Creator

Lisa has taught A Level, GCSE, BTEC and IBDP Business for over 20 years and is a senior Examiner for Edexcel. Lisa has been a successful Head of Department in Kent and has offered private Business tuition to students across the UK. Lisa loves to create imaginative and accessible resources which engage learners and build their passion for the subject.