Edexcel A-Level Politics 9PL0 · Paper 2 UK Government · Content area 4 of 6

4. The Prime Minister and the executive

4.1 the structure, role and powers of the executive · 4.2 the powers of the Prime Minister · 4.3 PM and cabinet relations, and ministerial responsibility · 4.4 what determines how dominant a Prime Minister is.

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4.1 The structure, role and powers of the executive Done

Essential What the executive is and who is in it: the Prime Minister, the cabinet, junior ministers and the civil service, and the powers it draws on, above all the royal prerogative.

The specification

4.1The structure, role and powers of the executive

The executive is the branch that runs the country and carries out the law: the PM, the cabinet, junior ministers and the government departments behind them. I can do this

The royal prerogative is the set of powers once held by the monarch and now used by ministers, such as deploying the armed forces, making treaties and appointing ministers. I can do this

Ministers are politicians who set the direction; the permanent, politically neutral civil service advises them and delivers policy. I can do this

Wording above follows the Pearson specification. Tick a line only when you could answer on it without notes.

Past questions - how it has been examined

Directly: 2023 Q1b (whether power lies mainly with the PM and cabinet rather than Parliament; source) tests how the executive is built and what it can do.
As the framing: 2021 Q2b (since 2010 the executive has dominated) and Sample Q2b (the government's control over Parliament) both rest on what powers the executive holds.

Pattern. The structure is the knowledge base for every PM-power essay. Learn the executive's membership and its prerogative powers as the evidence the dominance debates are built on.

What examiners reward and penalise

Stronger answers separate the political executive (the PM and ministers, who set direction) from the permanent civil service (who advise and deliver), and use the prerogative to explain how much the executive can do without a fresh vote in Parliament.
Weaker answers treat the executive as just the Prime Minister and forget the cabinet, the junior ministers and the civil service that make it work.

One way to get high marks

Credited: the prerogative concentrates real power in the executive, because deploying the armed forces, making treaties and reshuffling ministers can be done without a fresh Act of Parliament.
Rewarded evidence: the royal prerogative over military action and treaties, secondary legislation made by ministers, the Cabinet Office coordinating government, and the convention that ministers act in the name of the Crown.
Level 5 over Level 4: judges whether the executive's powers are genuinely held in check, rather than listing what each part of the executive does.

The 30-mark questions. Marks split 10/10/10 across AO1 (knowledge), AO2 (analysis) and AO3 (evaluation), so an answer that describes without judging throws away a third of the marks. Examiners reward a clear and consistent line of argument: decide your view before you write, argue it in every paragraph, weigh the counter-argument as you go, and reach a substantiated judgement. A one-sided essay is capped at Level 2 however much it knows, and you should structure by theme rather than as a list of examples. On the Question 1 source question you must use the source - compare the two opposing views it contains and judge between them; ignoring the source caps the answer.

Open any past question linked above to read its full mark scheme and examiner report in the Question Bank.

Arguments and counter-arguments

Does the royal prerogative give the executive too much unchecked power?

Yes

Point. The prerogative lets the executive act on major matters without a fresh vote. Explanation. Powers once the monarch's, such as deploying the armed forces and making treaties, are now exercised by ministers on their own authority. Example. Foreign policy and the machinery of government can be reshaped by the Prime Minister without new legislation. Evaluation. However, a convention has grown up that the Commons is consulted before major military action, which softens the criticism.
Point. Secondary legislation lets ministers make law with limited scrutiny. Explanation. Parliament grants ministers powers to fill in the detail of Acts, so a great deal of law is made by ministers rather than by full debate. Example. Much day-to-day regulation reaches the statute book through ministerial orders rather than primary legislation. Evaluation. This is a real concern, though Parliament can in principle annul such measures.

No

Point. The executive is still answerable to Parliament. Explanation. Ministers must defend their actions in the Commons and can be removed if they lose its confidence. Example. Questions, select committees and votes of confidence all hold the executive to account for how it uses its powers. Evaluation. This is the core check: the executive governs only while Parliament tolerates it.
Point. Convention now constrains the prerogative in practice. Explanation. Even where a power is formally the executive's, an expectation has grown that the Commons is consulted on the gravest decisions. Example. Governments have come to seek a Commons vote before committing forces to major military action. Evaluation. This shows the prerogative is bounded by political reality, not just by law.

Best judgement. The prerogative does concentrate power in the executive, but it is not unchecked: ministers answer to the Commons, convention now expects consultation on the gravest decisions, and an executive that loses Parliament's confidence falls.

Using it in essays

30-mark: use the executive's structure and prerogative powers inside the wider PM-and-cabinet dominance questions (2023 Q1b).
Topic sentence: "The executive draws real power from the royal prerogative, but that power is bounded by its constant accountability to the Commons."
Final judgement: strong powers, but checked by Parliament and convention, not a free hand.

Practise this on PantherCabinet notes PM power chart

Wider context

Helpful context (background, not a spec requirement)

A clean way to hold this subsection together is to sort every power into one of two boxes: powers that need a fresh Act of Parliament, and prerogative powers that do not. The second box is where the executive's real freedom of action lies.

Examination priority

Important Learn the membership of the executive and the prerogative powers as the foundation for everything in 4.2 to 4.4.

4.2 The powers of the Prime Minister Done

Essential The tools that make the office powerful: patronage, control of the cabinet and its agenda, leadership of the governing party, and the room that events create or close down.

The specification

4.2The power of the Prime Minister and their relationship with the cabinet

Patronage is the PM's power to appoint, sack and promote ministers and to nominate peers, which buys loyalty across government. I can do this

The PM chairs the cabinet, sets its agenda and decides how much real decision-making happens around the table. I can do this

The PM leads the governing party and speaks for the government to the media and the public, but only while the party and the Commons back them. I can do this

Wording above follows the Pearson specification. Tick a line only when you could answer on it without notes.

Past questions - how it has been examined

Directly: 2025 Q2b (Prime Ministers now have too much power) turns squarely on the PM's tools and their limits.
As the framing: 2023 Q1b (power lies mainly with the PM and cabinet; source) and 2019 Q1b (the powers of recent Prime Ministers; source) draw on the same set of powers.

Pattern. The "too much power" question is a regular 30-marker. Prepare a judgement that lists the tools but insists they only work when circumstances allow.

What examiners reward and penalise

Stronger answers show that the PM's tools are conditional: patronage and agenda control are real, but they only bite while the PM has a majority, party support and public standing.
Weaker answers recite the powers of the office as though they were fixed, ignoring that the same powers left Sunak almost helpless and handed Blair near-total command.

One way to get high marks

Credited: patronage is the central tool, because every minister owes their job to the PM, but it weakens fast once the PM's authority drains away.
Rewarded evidence: Blair's control of the agenda through Downing Street, Johnson's use of a large majority after 2019, the cabinet reshuffle as a weapon, and Foley's idea of spatial leadership.
Level 5: ranks the tools and shows how events can switch them off, rather than describing each power in turn.

Open any past question linked above to read its full mark scheme and examiner report in the Question Bank.

Arguments and counter-arguments

Is patronage the most important source of prime-ministerial power?

Yes

Point. Patronage means every minister owes their job to the PM. Explanation. The power to hire, sack and promote keeps ministers loyal, because their careers depend on the PM's favour. Example. A threatened reshuffle can bring wavering ministers back into line behind the PM's position. Evaluation. However, patronage cannot save a PM the party has decided to remove, as Johnson found in July 2022.
Point. It extends the PM's reach beyond the Commons. Explanation. The PM also nominates peers, shaping the Lords as well as the government. Example. Successive Prime Ministers have used Lords appointments to reward allies and strengthen their hand. Evaluation. This widens the PM's influence, though peers cannot be controlled in the way ministers can.

No

Point. A Commons majority matters more than patronage. Explanation. Without a working majority the PM cannot legislate, however many jobs they control. Example. Blair's 179-seat majority in 1997 let him pass devolution and the minimum wage with ease, while Sunak's shrinking majority left him exposed. Evaluation. This is a strong objection, because the size of the majority sets the limit on everything else.
Point. Party and public standing decide whether the tools work at all. Explanation. A PM the party no longer trusts cannot use patronage to compel loyalty. Example. Theresa May, without a majority after 2017, could not stop her own cabinet briefing against her. Evaluation. This shows patronage is downstream of authority, not the source of it.

Best judgement. Patronage is a powerful tool, but it is conditional on a Commons majority and party support: when those hold a PM looks dominant, and when they fail patronage cannot save the premiership.

Using it in essays

30-mark: any "PM too powerful" question (2025 Q2b).
Topic sentence: "The Prime Minister commands real tools of power, but each one works only while the majority, the party and public standing hold."
Final judgement: the tools are real but conditional, so the office is strong only when circumstances align.

Practise this on PantherPM power walk-through PM power chart

Wider context

Helpful context (background, not a spec requirement)

A useful test for any claim about prime-ministerial power is to ask whether the tool would still work for a PM with a tiny majority and a hostile party. Patronage and agenda control pass that test only when the PM's authority is intact, which is why power is best described as conditional.

Examination priority

Important Learn the tools, but pair each one with the circumstance it depends on. That pairing is what turns description into a Level 5 argument.

4.3 PM and cabinet relations, and ministerial responsibility Done

Essential The balance between the PM and the cabinet, and the two conventions that hold ministers to account: individual ministerial responsibility and collective ministerial responsibility.

The specification

4.3The relationship between the Prime Minister, the cabinet and ministerial responsibility

Key terminology - tick the terms you can define:Cabinet governmentFirst among equalsIndividual ministerial responsibilityCollective ministerial responsibilityMinisterial Code

Cabinet government treats the PM as first among equals, with the cabinet taking major decisions together; prime-ministerial government has power drain to the PM at the centre. I can do this

Individual ministerial responsibility (IMR) means a minister answers to Parliament for their own conduct and for their department. I can do this

Collective ministerial responsibility (CMR) means every cabinet minister must publicly support government policy or resign. I can do this

Wording above follows the Pearson specification. Tick a line only when you could answer on it without notes.

Past questions - how it has been examined

Directly: 2023 Q1b (power lies mainly with the PM and cabinet; source), 2023 Mock Q1b (individual and collective responsibility; source) and 2022 Q2b (individual ministerial responsibility).
Related: the cabinet-versus-PM balance also frames 2025 Q2b (PMs now have too much power).

Pattern. Ministerial responsibility is set in its own right and as part of the cabinet-versus-PM debate. Prepare a line that says both conventions have weakened but neither is dead.

What examiners reward and penalise

Stronger answers split IMR into two strands - personal conduct, which still bites, and departmental policy, which rarely does - and show that CMR rises and falls with the strength of the PM.
Weaker answers declare ministerial responsibility dead, then cannot explain the recent resignations that prove it still works.

One way to get high marks

Credited: the strength of collective responsibility is a direct measure of how much real cabinet government survives, and it tracks the authority of the PM.
Rewarded evidence: Rudd (2018), Raab (2023) and Braverman (October 2022) for IMR conduct; the 1975 and 2016 referendum suspensions and Robin Cook (March 2003) for CMR; the mass resignations of July 2022 as CMR turned into a weapon.
Level 5: reaches a verdict that both conventions are conditional rather than dead, and sustains it across paired examples.

Open any past question linked above to read its full mark scheme and examiner report in the Question Bank.

Arguments and counter-arguments

Has collective ministerial responsibility been fatally weakened?

Yes

Point. It has been formally suspended for major votes. Explanation. When the PM lets ministers campaign on opposite sides, the convention of one voice is set aside. Example. Wilson suspended it for the 1975 EEC referendum and Cameron repeated it in 2016, when six cabinet ministers campaigned Leave. Evaluation. However, a deliberate suspension for a referendum is an exception by choice, not a permanent collapse.
Point. Weak PMs cannot stop their cabinets briefing against them. Explanation. When a PM's authority fails, ministers attack the line in public and the convention breaks down. Example. Under Truss in October 2022 ministers briefed openly against her before she resigned. Evaluation. This is a powerful point, but it shows weakness of the PM rather than death of the convention.

No

Point. Strong PMs can still enforce it. Explanation. A PM with authority can demand public loyalty and remove those who break it. Example. After his 2019 majority Johnson reasserted the convention, and Javid resigned as Chancellor in February 2020 rather than accept No 10's terms. Evaluation. This shows the convention adapts to the strength of the PM rather than disappearing.
Point. It can still end a premiership. Explanation. When the cabinet withdraws its collective support, even a strong PM falls. Example. The mass resignations of July 2022 removed Johnson within two days. Evaluation. A convention that can remove a Prime Minister is plainly not a dead letter.

Best judgement. Collective responsibility has not been fatally weakened; it has become conditional. Strong PMs enforce it, weak PMs cannot, and in July 2022 it showed it can still bring down a Prime Minister.

Using it in essays

30-mark: individual and collective responsibility questions (2022 Q2b, 2023 Mock Q1b).
Topic sentence: "Both conventions have weakened, but neither is dead: personal accountability still bites, and collective responsibility reappears whenever a PM is strong enough to enforce it."
Final judgement: weakened and conditional, but not meaningless.

Practise this on PantherMinisterial responsibility notes Cabinet notes

Wider context

Helpful context (background, not a spec requirement)

The neat link to hold across this subsection is that collective responsibility is the thermometer of cabinet government. When the PM can enforce it, power sits at the centre; when ministers brief against the PM in public, the cabinet has reasserted itself.

Examination priority

Important This is set both alone and as part of the dominance debate. Keep one IMR pairing and one CMR pairing ready to argue either way.

4.4 What determines how dominant a Prime Minister is Done

Essential The central debate: why the same office made Blair near all-powerful and Sunak almost helpless. Power is conditional, set by a handful of factors and tested against the major premierships.

The specification

4.4The factors governing the Prime Minister's control of the executive

Prime-ministerial power is conditional, not fixed: it is built up and worn down by factors such as the size of the majority, the mandate, party unity, the media, the calibre of the cabinet, the opposition and events. I can do this

A large majority and a clear mandate strengthen a PM; a small majority, a divided party and hostile events weaken one. I can do this

Presidentialism describes a PM who governs in a personal, media-led style, but unlike a president a PM can be removed mid-term by their own party. I can do this

Wording above follows the Pearson specification. Tick a line only when you could answer on it without notes.

Past questions - how it has been examined

Directly: 2025 Q2b (PMs now have too much power), 2019 Q1b (the powers of recent Prime Ministers; source) and 2024 Q2b (the government's control of the Commons).
As the framing: 2021 Q2b (since 2010 the executive has dominated) and 2020 Q2b (since 2010 a return to cabinet government) both turn on the same factors.

Pattern. This is the single most-set area of Paper 2 government. Prepare the conditional-power argument with two contrasting premierships ready to deploy.

What examiners reward and penalise

Stronger answers compare premierships rather than listing them, reading the factors across a row (one PM) and down a column (one factor across several PMs).
Weaker answers describe one PM after another and never reach the comparison that the conditional-power argument needs.

One way to get high marks

Credited: the central point is that power is conditional, so the recent collapses of Johnson, Truss and Sunak prove the limits are real, not theoretical.
Rewarded evidence: Blair's 179-seat majority (1997), Johnson's 80-seat win (2019), Thatcher's removal by her own party (1990), Truss's 49 days (2022), Sunak's shrinking majority and Starmer's large majority on a 33.7% vote share (2024).
Level 5: sustains a judgement that power is conditional, weighing the factors that build it against the factors that take it away.

Open any past question linked above to read its full mark scheme and examiner report in the Question Bank.

Arguments and counter-arguments

Do Prime Ministers now have too much power?

Yes

Point. A large majority lets a PM dominate Parliament. Explanation. With many more MPs than the opposition, a PM can legislate even when some of their own side rebel. Example. Blair's 179-seat majority in 1997 and Johnson's 80-seat majority in 2019 drove major programmes through with little resistance. Evaluation. However, this is the appearance of dominance, and it lasts only while the majority and the party hold.
Point. A personal, media-led style concentrates attention on the PM. Explanation. Personalised campaigns and the Downing Street machine present the PM as the embodiment of the government. Example. The "Boris" and "Iron Lady" brands, and Blair's use of No 10 to set the line, all centred power on the leader. Evaluation. This is real, but a presidential style is not presidential security, since a PM can still be sacked by their own party.

No

Point. A PM can be removed mid-term by their own side. Explanation. Unlike a president, a Prime Minister governs only while the party allows it, and the party can end the premiership at will. Example. Thatcher fell in 1990 after a cabinet revolt, and Johnson was forced out in July 2022 by mass ministerial resignations. Evaluation. This is decisive: a genuinely over-mighty PM could not be sacked by their own MPs, yet several recent PMs were.
Point. Circumstances can leave a PM almost powerless. Explanation. A small majority, a divided party and adverse events strip the office of its strength. Example. Sunak governed with a shrinking majority, no personal election win and a party split over Rwanda and the ECHR, and could do little with the same office Blair had dominated. Evaluation. This shows power is given and taken away by circumstances, so it is never simply too much by design.

Best judgement. Prime Ministers do not have too much power, because power is conditional: it rises and falls with the majority, the party and events, and the recent collapses of Johnson, Truss and Sunak show the limits are real.

Using it in essays

30-mark: the dominance questions (2025 Q2b, 2021 Q2b, 2020 Q2b).
Topic sentence: "Prime-ministerial power is conditional, not fixed, so the same office can make one PM dominant and leave another almost helpless."
Final judgement: power is conditional, so it is never simply too much; the office is strong only while the factors line up.

Practise this on PantherPM power chart PM power quiz

Wider context

Helpful context (background, not a spec requirement)

The cleanest tool for this whole area is to score any premiership across a short list of factors - majority, mandate, party unity, media, the cabinet, the opposition and events - and then read the factors against each other. A judgement that moves across the factors, rather than down a list of PMs, reads as Level 5.

Examination priority

Important This is the banker area of Paper 2 government. Lock in the conditional-power argument and two contrasting premierships you can argue in detail.

Test Section test - 12 questions

Twelve mixed questions covering the whole area. Your most recent score shows in the top bar.

Practise this topic on Panther

PM power chart PM power walk-through Cabinet notes Ministerial responsibility notes CMR timeline PM power quiz

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