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Part 2 · Responsible government

Responsible government is a chain of accountability from the executive, through Parliament, to the voters, and most of its links are convention rather than law. The Morrison secret ministries showed what happens when the legal links hold and the conventional ones are quietly bypassed, and that gap between the two planes is what this topic examines.

Ideas and cases at a glance

Authority	In a line
Simpson	"A chain of accountability ... from the executive government, through the Parliament and to constituents": ministers drawn from and answerable to Parliament
Constitution ss 62, 64, 81, 83	The textual struts: the Federal Executive Council, ministers who must sit in Parliament, and no expenditure without appropriation
Egan v Willis (1998)	A chamber has the powers reasonably necessary for its functions, including ordering a minister to produce State papers
R v Richards, endorsed in Egan	Courts decide whether a parliamentary power exists; the House judges the occasion and manner of its exercise
Donaghue SG, Opinion (2022)	The secret ministries were legally valid, but responsible government was "fundamentally undermined"
Ministers of State Amendment Act 2023 (Cth)	The legislative response: appointments and revocations must now be published promptly

The chain of accountability

Responsible government is, in Simpson's definition, "a set of principles about who should exercise executive power and the mechanisms rendering them accountable". Three propositions carry it. Ministers are drawn from and answerable to Parliament. The Governor-General acts on ministerial advice. A government that loses the confidence of the lower House is replaced. Together they forge what Simpson calls "a chain of accountability ... from the executive government, through the Parliament and to constituents". Every link matters, because the voter's control of the executive runs through all of them: the minister answers to the House, and the House answers to the electorate.

RULE. arrowUnder responsible government, ministers are drawn from and answerable to Parliament, the Governor-General acts on ministerial advice, and a government that loses the confidence of the lower House is replaced (Simpson).

Textual struts and striking silences

Now hold the definition against the text, because the mismatch is the topic. The Constitution supplies struts. Section 64 requires ministers to administer departments of State and to sit in Parliament within three months of appointment: it is the one provision that welds the executive to the legislature. Section 62 creates the Federal Executive Council to advise the Governor-General. Section 49 carries over parliamentary privileges. Sections 81 and 83 forbid expenditure without parliamentary appropriation, which keeps the purse in the chamber.

Then come the silences, and they are striking. There is no Prime Minister in the text. There is no Cabinet. There is no confidence rule, and no stated duty on the Governor-General to act on advice. Everything a newspaper would recognise as the system of government is convention: a non-legal but obligatory political practice, followed from a sense of constitutional duty, which conditions the exercise of legal powers.

RULE. keyringRead the topic on two planes. Law: ss 64, 62, 49, 81 and 83, enforceable in the courts. Convention: the Prime Minister, Cabinet, confidence and the duty to act on advice, binding in practice but not justiciable. Every question in this module opens with the same key: which plane is engaged?

Trap. Law versus convention is the whole game, and convention is not weak because it is non-legal. Conventions are non-justiciable yet constitutionally load-bearing: the system functions only because they are kept. An answer that dismisses a conventional breach as "merely political" has missed the structure of the topic, and so has an answer that asks a court to enforce a convention.

Egan v Willis: accountability with teeth

Does the chain have legal teeth anywhere? Egan v Willis says yes. The New South Wales Legislative Council ordered a minister to produce State papers, he refused, and the Council suspended him. The High Court upheld the Council's power. "To secure accountability of government activity is the very essence of responsible government", and a legislative chamber has such powers as are reasonably necessary for the proper exercise of its functions, including ordering the production of papers and suspending a non-complying minister (Gaudron, Gummow and Hayne JJ).

RULE. twistA chamber has the powers reasonably necessary for its functions (Egan v Willis), and the courts will decide whether such a power exists. But once the privilege is established, "it is for the House to judge of the occasion and of the manner of its exercise" (R v Richards, endorsed in Egan). The twist is the handover: existence is justiciable, exercise is not.

The justiciability point matters as much as the holding. The courts intervened in Egan because the suspension affected common law rights, so the existence of the power was a legal question. How the House then uses an established privilege is the House's own business. Keep the two stages separate whenever privilege appears in a problem.

Case study: the Morrison secret ministries

In 2022 it emerged that the former Prime Minister had been appointed to administer five additional departments, mostly without the knowledge of the responsible ministers, the Parliament or the public. The Solicitor-General's opinion is the authority, and its two-step structure is exactly the two-plane analysis this topic demands. First, law: the appointment of a second minister to administer an existing department under s 64 is legally valid, and nothing requires publication. Second, convention: the secrecy meant the principles of responsible government were "fundamentally undermined", because neither Parliament nor the public could hold Mr Morrison to account for departments they did not know he administered (Donaghue SG).

RULE. arrowA second appointment to administer an existing department under s 64 is legally valid without publication, but secrecy fundamentally undermines responsible government, because accountability presupposes that Parliament and the public know who holds power (Donaghue SG, Opinion of 2022).

Gummow pressed the analysis further: "anonymous Ministers of State" sit uneasily with the constitutional text itself, because ss 62 to 64 presuppose ministers who are known and answerable, and he criticised treating the Governor-General as an automaton and responsible government as purely conventional. The episode ended legislatively: the Ministers of State Amendment Act 2023 (Cth) now requires appointments and revocations to be published promptly. Notice the shape of the fix. A conventional failure was repaired by converting the convention's factual precondition, publicity, into a legal duty.

Trap. Responsible government is not representative government, so do not treat them as the same. They usually travel together but are distinct principles: one is about the executive answering to Parliament, the other about Parliament answering to the people. Colonial New South Wales had responsible government before universal suffrage, and a question may ask whether one can exist without the other.

States, and the corrosion arguments

Responsible government operates at State as well as Commonwealth level, and the leading authority is itself a State case: Egan v Willis arose in New South Wales. The Victorian responsible government and executive provisions sit in the Constitution Act 1975 (Vic), and the Morrison analysis, valid in law, destructive of convention, accountability defeated by secrecy, transfers directly to a State Premier or minister. Do not treat the doctrine as Commonwealth-only.

Finally, the evaluative layer. Simpson collects the corrosion arguments: extreme party discipline means the House rarely disciplines its own government; Prime Ministers are made and unmade by party rooms rather than by Parliament; mass delegation of law-making hollows out the chamber the executive is supposed to answer to; and executive federalism moves decisions into intergovernmental forums no single parliament oversees. Against all that stands one celebrated success: Senate committees, which extract information and scrutinise the executive in exactly the way the theory promises. A strong essay weighs the corrosion against the committees rather than reciting either list.

RULE. scalesEvaluating responsible government is a weighing: party discipline, executive dominance and mass delegation in one pan, the surviving machinery of accountability, above all Senate committees and Egan-style powers, in the other. Name both pans before you conclude.

The method that earns the marks

Attack plan. Four steps, in this order. 1. Separate the two planes, law and convention, and say on which plane each issue sits. 2. Where privilege appears, apply Egan: does the power exist (justiciable), and is its exercise for the House alone? 3. Use the live illustrations: the Morrison secret ministries for the gap between validity and accountability, and Robodebt for what executive action without accountability produces. 4. Evaluate with the corrosion arguments and the Senate committee counter-example, and take a position.

Worked example

A State Premier has herself appointed to administer two additional departments without telling Parliament, the other ministers or the public. When the upper House later orders her to produce documents about decisions she took in those portfolios, she refuses. Discuss.

A Pass answer says. The secret appointments breach responsible government, and under Egan v Willis the House can demand the documents, so the Premier must comply. The instincts are right, but the answer never separates law from convention, so it cannot say what exactly the appointments breach, and it treats Egan as a general compliance rule without the existence and exercise distinction.

An H1 answer says. Take the planes in turn. In law, the appointments are valid: on the reasoning of the Solicitor-General's 2022 opinion, appointment to administer an existing department does not require publication, and the analysis transfers directly to a State under the State's constitutional provisions. In convention, the secrecy fundamentally undermines responsible government, because a chamber cannot hold a minister to account for portfolios it does not know she holds, and Gummow's point that the text presupposes known and answerable ministers applies with equal force. On the documents, Egan v Willis establishes that the chamber has the powers reasonably necessary to secure accountability, including ordering production of State papers and suspending a non-complying minister; the courts would confirm the power exists, while the occasion and manner of its exercise remain for the House. The answer closes by noting the Commonwealth's legislative fix in 2023 and asking whether the State should follow it.

Critical pitfalls and counter-arguments

Merging the planes. "Valid in law, destructive of convention" is the whole Morrison point. An answer that calls the appointments unlawful, or the conventions unimportant, has lost the case's lesson.
Overreading Egan. The courts decide existence, the House decides exercise. Do not have a court reviewing how a chamber chose to use an established privilege.
Equating responsible with representative government. Distinct principles, historically separable. Colonial New South Wales proves it.
Treating convention as unenforceable and therefore trivial. Conventions are constitutionally load-bearing, and the 2023 Act shows a breach can trigger real institutional consequences, including conversion into law.
Reciting corrosion without the counter. Party discipline, delegation and executive federalism are one side. Senate committees are "widely celebrated as a success". Weigh them.

Take it to the practice bank

This topic is examined through scenario essays like the worked example above. In the Principles of Public Law practice bank, the responsible government and executive problems are drilled with a realistic Pass answer, an H1 model answer and the examiner's comments that explain what separates them.

Practice prompts

Write the two-plane paragraph for the Morrison episode in five sentences: the legal position under s 64, the conventional breach, why secrecy is the mechanism of the breach, Gummow's textual rejoinder, and the 2023 legislative response.
Draft an answer plan for "Can responsible government exist without representative government?" using the colonial New South Wales example, then argue the converse question in one paragraph.
Write the Egan v Willis paragraph for a privilege problem: the reasonably necessary test, the existence and exercise distinction, and one sentence on why the courts could intervene at all.

Check your understanding

Auto-marked drills. Answer, then see the authority in the feedback.