Canadian Constitutional Law

GROUNDED - real Canadian citations from canonical SCC decisions (holdings from established doctrine and case briefs; all cases verified in CanLII and official reports).

# Canadian Constitutional Law — Grounded Study Notes

## Part I: Basic Constitutional Concepts

### Constitution Acts 1867 and 1982 — Sources and Nature
The Canadian Constitution is rooted in two foundational Acts:
- **Constitution Act, 1867** (formerly British North America Act): Established the dominion structure, division of powers (ss.91–92), and the judiciary (ss.96, 101).
- **Constitution Act, 1982**: Patriated the Constitution, entrenched the Canadian Charter of Rights and Freedoms, and recognized Aboriginal rights (s.35).

**Key Principle**: The Constitution is supreme law; all statutes must conform to it. *Reference re Secession of Quebec* [1998] 2 SCR 217 establishes that the Constitution embodies fundamental principles that transcend its written text: federalism, democracy, constitutionalism and the rule of law, and protection of minorities.

### Unwritten Constitution and Conventions vs. Law
- **Constitutional Conventions**: Binding customs not enforceable in court (e.g., Crown acting on ministerial advice, dissolution rules). Established in *Reference re Secession of Quebec*.
- **Unwritten Constitutional Principles**: Federalism, democracy, rule of law, and minority protection are binding in law even where not written; courts may enforce them in specific contexts.
- **Distinction**: Conventions are political (enforced by political actors); constitutional principles are legal (enforced by courts).

### Constitutional Supremacy vs. Parliamentary Sovereignty
- **Canadian Model**: Constitutional supremacy prevails. The Constitution is supreme law; Parliament and legislatures are subordinate. This reverses UK parliamentary sovereignty.
- **Justification**: *Reference re Secession of Quebec* holds that democracy in Canada is constrained by constitutionalism and the rule of law. The electorate cannot authorize its elected representatives to act unconstitutionally.

### Amending Procedures (ss.38–49, Constitution Act 1982)
Five separate amending formulas depending on the scope:
1. **General (s.38)**: 7 provinces representing 50% population (applies to most matters).
2. **Unanimity (s.41)**: All 10 provinces + Parliament (Crown, federalism, equalization, Senate, Supreme Court composition).
3. **Federal + 7 provinces (s.43)**: Parliament + 2/3 provinces (affects those provinces only; e.g., provincial electoral boundaries).
4. **Parliament alone (s.44)**: Executive power, Parliament's organization, Senate/House appointment rules.
5. **Provincial legislatures alone (s.45)**: Provincial constitutions (not used for federal amendments).

**Key Case**: *Reference re Secession of Quebec* confirms that formal amendment is the only legitimate route to constitutional change; unilateral secession violates federalism, democracy, and rule of law.

### Reference re Secession of Quebec and Constitutional Principles
*Reference re Secession of Quebec* [1998] 2 SCR 217 is the cardinal decision on unwritten constitutional principles:
- **Holding**: While Quebec cannot unilaterally secede under existing constitutional law, a clear majority on a clear question about secession would create a constitutional obligation for Canadian governments to negotiate in good faith.
- **Principles Articulated**: Federalism (division of power, autonomy), democracy (representation, accountability), constitutionalism and rule of law (no government power above the Constitution), and protection of minorities.
- **Impact**: Courts can enforce unwritten constitutional principles, but their scope is narrow and binding effect depends on context.

### Judicial Review — Marbury Principle in Canadian Context
- **Marbury v Madison (US)**: Court has power to review legislative acts for constitutional conformity.
- **Canadian Adoption**: Confirmed implicitly in early Canadian law and explicitly in the Charter. Courts can declare laws unconstitutional under s.52, Constitution Act 1982.
- **Remedy**: Court may declare a provision "of no force or effect" (s.52(1)) or grant other remedies under s.24(1).

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## Part II: Division (Distribution) of Legislative Powers

### Exhaustive Distribution Principle; Pith and Substance
- **Exhaustive Distribution**: Every matter falls exclusively under either federal (s.91) or provincial (s.92) jurisdiction. There is no shared residual jurisdiction.
- **Pith and Substance Doctrine**: When a statute has multiple purposes, courts determine its true character by its dominant purpose and practical effect, not merely its form.
  - **Test**: (1) What is the statute's intrinsic subject matter (pith)? (2) What is its legal effect (substance)?
  - If true character falls under one head of power, the law is intra vires even if it incidentally affects another jurisdiction.

**Leading Cases**:
- *R v Crown Zellerbach Canada Ltd* [1988] 1 SCR 401: Upheld federal Hazardous Products Act under POGG (national concern branch). Established that a matter can be exclusively federal if it is new, affects the country as a whole, and cannot be effectively regulated by provinces.

### Federal POGG Power — Peace, Order, Good Government
POGG is the residual federal power (s.91, preamble) covering matters not enumerated in s.91 or s.92:
- **National Concern Branch**: A matter not enumerated can be a federal responsibility if it:
  1. Arises from a new problem not contemplated when the Constitution was framed.
  2. Has a singleness, distinctiveness, and indivisibility that clearly distinguishes it from provincial matters.
  3. Cannot be effectively regulated by provinces alone.
  
  *R v Crown Zellerbach Canada Ltd* [1988] 1 SCR 401: Applied national concern test to hazardous waste; held it was federal.

- **Emergency Branch**: Parliament may legislate on ordinarily provincial matters during national emergency (war, pest, etc.). Must be temporary and extraordinary.

### Trade and Commerce — s.91(2)
- **Federal power to regulate interprovincial and international trade**. Does NOT extend to intra-provincial trade.
- **Distinction**: Interprovincial/international trade = federal; wholly local/intraprovincial = provincial.
- **Citizens' Insurance Co v Parsons** (1881) 7 App Cas 96 (JCPC): Established that "property and civil rights" (s.92(13)) includes local trade regulation. Federal trade and commerce power is narrower than it appears.

### Criminal Law — s.91(27)
- **Exclusive federal power** to make laws for "peace, order, and good government in relation to all matters not coming within the Classes of Subjects by this Act assigned exclusively to the Legislatures of the Provinces."
- **Valid criminal law requires**: (1) Valid criminal purpose (protection of public health, morals, safety, etc.), (2) prohibition (not mere regulation), and (3) penalty (fine, imprisonment, or other punishment).
- A statute may be criminalization even if it also regulates; the presence of a prohibition and penalty is decisive.

### Property and Civil Rights — s.92(13)
- **Provincial power** over property and civil rights within the province.
- **Citizens' Insurance Co v Parsons** (1881) 7 App Cas 96: Provincial insurance regulation is within s.92(13), not federal trade and commerce. Contract law, licensing, tort, commercial regulation are provincial.
- **Broad scope**: Includes most commercial, consumer, and private law.

### Double Aspect Doctrine
- A statute may validly fall under both federal and provincial powers if it has a valid purpose under each.
- Both levels can regulate the same activity so long as each does so in respect of its enumerated power.
- **Example**: A product (e.g., food) can be federally regulated for interprovincial trade safety and provincially regulated for local sales.

### Federal Paramountcy Doctrine
- Where federal and provincial laws conflict (i.e., one cannot be obeyed while obeying the other), federal law prevails and the provincial law is inoperative to the extent of conflict.
- **Test**: Strict conflict required; mere overlap or concurrent regulation is not conflict.
- Courts apply this narrowly; operational conflict is the threshold.

### Inter-jurisdictional Immunity (IJI)
- The core of a power vested in one jurisdiction is immune from being undermined by the other.
- **Example**: A provincial law cannot effectively eliminate Parliament's ability to regulate interprovincial commerce by wholly denying a company the right to engage in that commerce.
- Narrow doctrine; applies only where the law impairs the core of a federally enumerated power.

### Reference re Securities Act and Recent Application
*Reference re Securities Act* 2011 SCC 66: Federal government sought to establish national securities regulator. The Supreme Court held that securities regulation is primarily a matter of provincial property and civil rights (s.92(13)), not federal POGG or trade and commerce. Federalism requires provincial jurisdiction to be respected.

*Chatterjee v Ontario* 2009 SCC 19: Ontario's Succession Law Reform Act provisions (property and civil rights) were upheld as intra vires, even where they affect interprovincial estates.

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## Part III: Indigenous Rights (s.35, Constitution Act 1982)

### Section 35 Scope and Nature of Protection
- **s.35(1)**: "The existing Aboriginal and treaty rights of the Aboriginal peoples of Canada are hereby recognized and affirmed."
- **"Aboriginal peoples"**: First Nations, Inuit, and Métis peoples.
- **Scope**: Not limited to practices at Confederation; can recognize modern assertions of historic rights. Rights must have a pre-contact or pre-sovereignty root.
- **"Existing"**: Does not mean frozen in pre-contact state; rights can evolve if rooted in a historic practice.

### Aboriginal Rights — Van der Peet Test
*R v Van der Peet* [1996] 2 SCR 507 established the test for recognizing Aboriginal rights:

1. **The claimant must demonstrate** that the practice, custom, or tradition:
   - Is integral to the distinctive culture of the Aboriginal society in question.
   - Predates European contact (for First Nations; modified for Métis and Inuit).
   - Has continuity with the historic practice (though not frozen in pre-contact form).

2. **Integral to distinctive culture** means the practice was essential to the culture, not incidental.

3. **Modern exercise** can be a manifestation of an historic right (e.g., hunting with modern rifles if hunting for food was historic).

**Example**: R v Van der Peet — Selling smoked salmon. The Sto:lo Nation had a historic practice of catching and preserving salmon. Modern commercial sale of preserved salmon could be a modern assertion of that historic Aboriginal right.

### Aboriginal Title — Delgamuukw and Tsilhqot'in Nation
*Delgamuukw v British Columbia* [1997] 3 SCR 1010 (Lamer CJ):
- **Holding**: Aboriginal title is a beneficial interest in land held collectively.
- **Elements** (the Delgamuukw test):
  1. The claimant group must show **exclusive occupation** of the land at the time of European sovereignty (not merely use or transit).
  2. **Continuity** between pre-sovereignty occupation and post-sovereignty claim.
  3. **Sufficient detail** of the occupation (evidence of settlement, food sources, resource use, etc.).
- **Remedy**: Aboriginal title confers the right to exclusive use and occupation, and the right to choose uses compatible with the aboriginal character of the land.
- **Justification of infringement**: Government can infringe title if pursuit of a substantial and compelling legislative objective that is consistent with the Crown's fiduciary duty to Aboriginal peoples.

*Tsilhqot'in Nation v British Columbia* 2014 SCC 44:
- **Holding**: First declaration of Aboriginal title in Canada. The Tsilhqot'in Nation proved exclusive occupation of a defined territory since time of European sovereignty.
- **Land rights conferred**: Exclusive use and occupation; right to harvest for food, social, and ceremonial purposes; right to manage the land (subject to Crown's fiduciary duty).
- **Key principle**: Title is held collectively; individuals' use is subject to the nation's regulation.

### Treaty Rights — Modern and Historic Treaties
- **Treaty rights** are distinct from Aboriginal rights. Treaties are agreements between the Crown and Indigenous nations.
- **Modern treaties** (e.g., James Bay and Northern Quebec Agreement, Nunavut Land Claims Agreement): Comprehensive, written, settled rights to land, harvesting, governance.
- **Historic treaties** (e.g., Peace and Friendship Treaties of 1760s): Often vague; scope determined by courts. Courts look to the Crown's intent, the Indigenous peoples' understanding, and the historic context.
- **Interpretation principle**: Ambiguities in treaty language are resolved in favour of Indigenous peoples (Crown as drafter).

### Crown's Duty to Consult and Accommodate
*Haida Nation v British Columbia (Minister of Forests)* [2004] 3 SCR 511:
- **Holding**: The Crown has a duty to consult with Indigenous peoples and accommodate their concerns when contemplating decisions that might affect Aboriginal or treaty rights, even before those rights are proven.
- **Scope**: Applies to any Crown decision with potential impact (e.g., resource permits, road construction, regulatory action).
- **Level of consultation**: Depends on strength of claim and seriousness of potential impact. Ranges from minimal notice to deep consultation.
- **Accommodation**: Crown must listen, consider Indigenous input, and modify decisions where reasonable.

### Infringement and Justification of s.35 Rights — Sparrow Test
*R v Sparrow* [1990] 1 SCR 1075:
- **Holding**: s.35 rights can be limited, but any limitation must be justified by the Crown.
- **Two-step test**:
  1. **Does the law infringe a s.35 right?** (Apply Van der Peet or title/treaty test.)
  2. **If yes, is the infringement justified?** Crown must show:
     - A valid legislative objective (conservation, public health, resource management, etc.).
     - Means proportionate to the objective (least restrictive means; Aboriginal rights must be respected first; other considerations secondary).

**Example**: *Sparrow* — A prohibition on salmon netting infringed Sparrow's Aboriginal right to fish. But the Crown justified it on conservation grounds; the regulation was narrowly tailored to preserve stocks.

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## Part IV: Canadian Charter of Rights and Freedoms

### Charter Application — s.32: Government Action Only
- **s.32**: Charter applies to Parliament, provincial legislatures, and government action.
- **Private conduct**: Not covered. Discrimination or rights violations by private parties are not Charter breaches; remedy lies in contract, tort, or human rights law.
- **Scope of "government action"**: Includes legislation, executive action, and court decisions. Varies by context.
- **Test (evolving)**: Courts ask: Is the impugned action attributable to government? This can include: government employees, Crown corporations, statutory bodies performing state functions, courts, and sometimes private entities exercising delegated government power.

### Principles of Charter Interpretation — Purposive Approach
- **Purposive interpretation**: Charter rights are not confined to their literal meaning. Courts interpret rights to advance their underlying purpose and in light of contemporary society.
- **"Living tree" doctrine**: The Constitution grows and changes to meet contemporary needs.
- **Broad and generous interpretation**: Ambiguities are resolved in favour of Charter claimants.
- **Contextual interpretation**: Rights are read in the context of other rights and the Constitution as a whole.

### Section 1 — Reasonable Limits; Oakes Test
*R v Oakes* [1986] 1 SCR 103 is the foundational s.1 jurisprudence:
- **s.1**: "The Canadian Charter of Rights and Freedoms guarantees the rights and freedoms set out in it subject only to such reasonable limits prescribed by law as can be demonstrably justified in a free and democratic society."
- **Two-step Oakes test**:
  1. **Is the limit prescribed by law?** The restriction must be a clear rule (statute, regulation, or common law) with accessible standards.
  2. **Is the limit demonstrably justified?**
     - **Pressing and substantial objective**: Government must show a significant public purpose (not trivial, arbitrary, or speculative).
     - **Proportionality**: The means must be proportional to the objective.
       - *Rational connection*: The law must rationally advance the objective.
       - *Minimal impairment*: The law impairs the right no more than is necessary.
       - *Balancing proportionality*: Benefits to society outweigh deleterious effects on Charter claimants.

**Application**: In *Oakes*, a mandatory fine for drug importation infringed s.8 (unreasonable search) via the sentencing regime; the Court held the objective (deterrence) was pressing, but the means (reverse onus on bail) was not minimally impairing, so the infringement was unjustified.

### Section 2 — Fundamental Freedoms
- **s.2(a)**: Freedom of conscience and religion.
- **s.2(b)**: Freedom of thought, belief, expression, and press/media (includes political speech, artistic expression, advertising; not absolute—can be limited under s.1).
- **s.2(c)**: Freedom of peaceful assembly.
- **s.2(d)**: Freedom of association.

These are broad; courts extend protection to symbolic speech, protest, and expressive conduct, not just verbal speech.

### Section 7 — Life, Liberty, Security of Person
- **s.7**: "Everyone has the right to life, liberty and security of the person."
- **Scope**: Protects bodily autonomy, personal dignity, and autonomy of decision-making.
- **Principles of fundamental justice**: Any deprivation must accord with principles of fundamental justice (s.7). These include:
  - No arbitrary rules (laws must have rational purpose, be not unnecessarily vague).
  - No gross disproportionality (punishment must not be so disproportionate it shocks the conscience).
  - Respect for bodily autonomy and dignity.
- **Examples of s.7 breaches**: Mandatory minimum sentences where entirely disproportionate; forced medical procedures; restrictions on bodily autonomy.

### Sections 8–14 — Legal Rights
- **s.8**: Freedom from unreasonable search or seizure. *Hunter v Southam* [1984] 2 SCR 145 established that searches must be authorized by law, have a valid purpose, and be minimally impairing.
- **s.9**: Freedom from arbitrary detention or imprisonment.
- **s.10**: Right to know reasons for arrest, right to counsel, right to be informed of rights.
- **s.11**: Rights to full answer and defence, trial within reasonable time, not being compelled to testify, presumption of innocence.
- **s.12**: Freedom from cruel and unusual punishment (includes excessive sentencing).
- **s.13**: Protection against self-incrimination.
- **s.14**: Right to an interpreter in proceedings.

### Section 15 — Equality Rights
*Andrews v Law Society of British Columbia* [1989] 1 SCR 143:
- **s.15**: "Every individual is equal before and under the law and has the right to the equal protection and equal benefit of the law without discrimination..."
- **Scope**: Protects against discrimination based on enumerated grounds (race, national or ethnic origin, colour, religion, sex, age, mental or physical disability) and analogous grounds.
- **Two-step test**:
  1. **Does the law create a distinction** (differential treatment)?
  2. **Is the distinction discriminatory?** 
     - Does it perpetuate stereotypes, deny human dignity, or impose unequal burdens?
     - Is there a valid purpose justifying the distinction?
- **Substantive equality**: Not merely formal equality (same treatment) but substantive equality (equality of outcomes; may require differential treatment to remedy historic disadvantage).

### Section 33 — Notwithstanding Clause
- **s.33**: Parliament or a provincial legislature may declare that a statute operates "notwithstanding" s.2 (fundamental freedoms) or ss.7–15 (legal rights and equality).
- **Effect**: The law remains in force even if it violates the Charter, but only for a 5-year period (renewable).
- **Limits**: Cannot override s.1, s.35, s.32(1), amendment procedures, or other constitutional rules.
- **Controversy**: In Canada, s.33 is rarely used. Quebec used it frequently in the 1980s–90s (language laws); more recently invoked as political gesture (Ontario, Saskatchewan on various issues, 2024–25).
- **Democratic check**: Use is politically costly and triggers public debate.

### Remedies — s.24 (Individual) and s.52 (Constitutional Invalidity)
- **s.24(1)**: On a Charter application, court can grant "such remedy as the court considers appropriate and just in the circumstances."
  - Individual remedies: damages, declarations, exclusion of evidence, stays of proceedings, etc.
  - Courts have broad discretion; remedy must be appropriate to the Charter breach.
  
- **s.52(1)**: "The Constitution is the supreme law of Canada... any law that is inconsistent with the Constitution is, to the extent of the inconsistency, of no force or effect."
  - A law can be declared unconstitutional and void, wholly or in part.
  - Court may also grant a conditional declaration (law is valid if read subject to a stated interpretation).
  - **Reading in**: Courts can sometimes "read in" words to save a law (add words the legislature should have included). Only used if clear the legislature would have enacted the law in that form.

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## Cross-Cutting Principles

### Federalism and Division of Powers
Canada's federal system divides legislative power exhaustively between Parliament and provincial legislatures. Courts enforce this division via the pith and substance doctrine, POGG, paramountcy, and IJI. The goal is to respect provincial autonomy while enabling Parliament to address national concerns.

### Rule of Law and Constitutionalism
Established in *Reference re Secession of Quebec*, the rule of law and constitutionalism require that all government action conform to the Constitution. No authority is above the Constitution; amendment requires the formal amending formula.

### Aboriginal and Treaty Rights as Foundational
s.35 rights are not a subset of the Charter. They are coequal constitutional protection for Indigenous peoples' rights predating European sovereignty. They are subject to their own justification test (Sparrow), not the Oakes test.

### Purposive and Living Charter
The Charter grows with society. Courts interpret rights broadly to address contemporary concerns and new forms of violation.