Statutory and Common Law Rights: WACE Year 12 Politics and Law
“Analyse the protection of rights through statute and the common law and evaluate the security of those protections”
Because Australia lacks a bill of rights, most rights are protected by ordinary statute (such as anti-discrimination and privacy laws) and by the common law developed by judges. Both protect real rights, but neither is entrenched: Parliament can amend or override statutes and can abrogate common law rights with clear words.
What this dot point is asking
This dot point covers the two largest sources of rights protection in Australia outside the Constitution. SCSA wants you to give concrete examples of each and then evaluate their key weakness: they are not constitutionally entrenched, so they depend on the will of Parliament.
Statutory protection of rights
Parliament protects many rights by passing legislation. At the Commonwealth level this includes the Racial Discrimination Act 1975, the Sex Discrimination Act 1984, the Disability Discrimination Act 1992, the Age Discrimination Act 2004 and the Privacy Act 1988, enforced through bodies such as the Australian Human Rights Commission. States have their own equal opportunity and anti-discrimination laws. Several Australian jurisdictions have gone further with statutory human rights instruments: Victoria, the Australian Capital Territory and Queensland have human rights Acts that require public authorities to act compatibly with listed rights and courts to interpret legislation consistently with them where possible.
Most enforceable rights in Australia come from ordinary statutes such as the anti-discrimination and privacy Acts, plus statutory human rights charters in Victoria, the ACT and Queensland. This is the practical core of rights protection in a country without a national bill of rights.
The common law and the principle of legality
Judges have long protected rights through the common law, including the presumption of innocence, the right to a fair trial, the right to silence, freedom of movement, and protection against arbitrary detention. A particularly important tool is the principle of legality: courts presume that Parliament does not intend to abrogate fundamental rights unless it uses clear and unambiguous words. So a vaguely worded statute will be read, where possible, to preserve rights. This forces Parliament to confront and openly justify any intrusion on rights, which itself promotes accountability.
The interpretive presumption that Parliament does not intend to interfere with fundamental common law rights unless it expresses that intention in clear and unambiguous language, so ambiguous statutes are read to protect rights.
The defining weakness: no entrenchment
The crucial evaluative point is that statutory and common law rights are not entrenched. A statute protecting a right can be amended or repealed by Parliament through the ordinary legislative process. The Racial Discrimination Act, for example, has been suspended by later Commonwealth legislation in particular circumstances, showing that even an important rights statute can be set aside. Common law rights are even more vulnerable, because the principle of legality only requires clear words: if Parliament expressly states an intention to override a right, the courts must give effect to that law. This is the direct consequence of parliamentary sovereignty in a system without a bill of rights.
Evaluating the security of protection
When you evaluate, weigh breadth against security. Strengths: statutes can cover detailed and modern areas (privacy, discrimination, technology) that a constitution never could, they can be updated quickly, and the common law plus the principle of legality provide a flexible safety net that pressures Parliament to be transparent. Weaknesses: none of it is entrenched, so protection ultimately depends on the political majority of the day; protection is patchy and varies between jurisdictions; and enforcement can be costly and slow. A strong answer concludes that Australia relies on the political process and a patchwork of laws rather than a single guaranteed instrument, which is the central debate in the bill of rights question.
A common task is "How secure is rights protection through statute in Australia?" Work through it in steps.
Step 1: Identify the right and its source
Take protection from racial discrimination under the Racial Discrimination Act 1975, an ordinary Commonwealth statute enforced through the Australian Human Rights Commission.
Step 2: State the strength
Explain the breadth: a statute can set out detailed, modern protections and remedies that a brief constitution never could, and Parliament can update it as society changes.
Step 3: Expose the weakness
Show that because it is ordinary legislation it is not entrenched: a later Act can amend, repeal or even suspend it, as has occurred with the Racial Discrimination Act in particular circumstances.
Step 4: Reach a judgement
Conclude that statutory rights are broad and adaptable but insecure, ultimately depending on the political majority of the day, which is the core of the argument for an entrenched bill of rights.
Statutory and common law rights are not constitutionally protected. Parliament can amend or repeal a rights statute, and it can override a common law right by using clear words. Only constitutional rights are entrenched against ordinary legislation.
Exam-style questions
Questions in the style of SCSA exam questions on this dot point, each with a worked answer. They are written by ExamExplained unless tagged "Past paper"; the year shows the paper a question is modelled on.
WACE 2022-style12 marksAnalyse the protection of rights through statute and the common law in Australia and evaluate the security of those protections.Show worked answer →
A 12 mark response needs examples of each source plus an evaluation of security.
Statutory. Anti-discrimination and privacy Acts (Racial Discrimination Act 1975, Sex Discrimination Act 1984, Privacy Act 1988), enforced by the Australian Human Rights Commission, plus statutory charters in Victoria, the ACT and Queensland.
Common law. Long-standing rights (presumption of innocence, fair trial, right to silence) protected by the principle of legality, under which courts presume Parliament does not abrogate fundamental rights without clear words.
Security. The defining weakness is that neither is entrenched. Statutes can be amended or repealed by ordinary majority (the Racial Discrimination Act has been partly suspended), and common law rights yield to clear statute under parliamentary sovereignty.
Evaluation. Conclude that the protection is broad and adaptable but insecure, depending on the political majority of the day. Markers reward examples plus the entrenchment judgement.
WACE 2020-style6 marksExplain the principle of legality and how it protects rights in Australia.Show worked answer →
A 6 mark response needs the definition and how it operates.
Definition. The principle of legality is an interpretive presumption that Parliament does not intend to interfere with fundamental common law rights unless it expresses that intention in clear and unambiguous language.
Operation. Where a statute is ambiguous, courts read it to preserve rights such as the presumption of innocence or access to the courts. This forces Parliament to confront and openly justify any intrusion on rights, promoting transparency and accountability.
Limit. It is only a presumption; clear words can still override a right. Markers reward the presumption, the clear-words requirement, and the accountability effect.