Mazibuko v City of Johannesburg: The Right to Water and Limits of Socio-Economic Rights

Citation: Mazibuko v City of Johannesburg 2010 (4) SA 1 (CC)
Court: Constitutional Court
Date: 8 October 2009

Significance: This case applied the reasonableness test to the right to water and clarified the limits of judicial intervention in socio-economic rights.

The Facts

• Residents of Phiri, Soweto challenged the City of Johannesburg's water policy.
• The City provided 6 kilolitres (6,000 litres) of free water per month per household.
• Residents argued this was insufficient and violated Section 27 (right to water).
• The City had also installed prepaid water meters, which cut off supply once the free allocation was used.
• Residents claimed they needed 50 litres per person per day (the international standard).

The Issue

1. Does the City's free basic water policy (6 kilolitres/month) comply with Section 27?
2. Is the use of prepaid meters constitutional?

Section 27(1)(b): "Everyone has the right to have access to... sufficient... water."

Section 27(2): "The state must take reasonable legislative and other measures, within its available resources, to achieve the progressive realisation of [this] right."

The Holding

The Constitutional Court held that:

1. The City's water policy was reasonable under Section 27(2).
2. The installation of prepaid meters was lawful (though the City must follow proper consultation procedures).

The residents lost.

The Court's Reasoning

1. Apply the Reasonableness Test (from Grootboom)

The court used the reasonableness test:

• Is the policy comprehensive, coherent, and balanced?
• Does it make provision for those in desperate need?
• Is it implemented with adequate resources?

Finding: The City's policy met these criteria.

2. No Minimum Core

The residents argued that 50 litres per person per day is the minimum the state must provide.

Court's response: The Constitution does not guarantee a quantified minimum. It requires reasonable measures toward progressive realisation.

From the judgment (Yacoob J):
"It is impossible to give everyone access even to a 'minimum core' immediately. The Constitution adopts a progressive realisation approach..."

Principle: South African courts will not impose specific quantities (e.g., litres, square meters of housing). They assess reasonableness of the policy.

3. Judicial Deference to Policy Choices

The court emphasized that courts should not micromanage government policy.

From the judgment:
"There are many factors that could legitimately influence how the state decides to allocate resources... Courts are ill-suited to make such decisions."

Principle: Courts set constitutional standards (reasonableness), but the government decides how to implement them.

4. Resource Constraints Matter

The court acknowledged that Johannesburg faces:

• Water scarcity
• Ageing infrastructure
• Budget limits

Finding: Given these constraints, providing 6 kilolitres/month free is reasonable.

5. Prepaid Meters Are Lawful

The court held that prepaid meters are not inherently unconstitutional.

However: The City must:

• Consult meaningfully with affected communities
• Ensure vulnerable households are not unfairly disadvantaged
• Provide exemptions or assistance where needed

---

Mazibuko vs Grootboom: Key Differences

Key lesson: Reasonableness is context-specific. A policy can be reasonable even if it doesn't meet international benchmarks.

---

Criticism of Mazibuko

1. Weak Enforcement

Critics argue the court was too deferential. Six kilolitres/month is below international standards (50L/person/day for a family of 4 = ~6,000L/month — but many households are larger).

2. No Minimum Core

By refusing to set a minimum, the court gave the state wide discretion. This makes it harder to challenge inadequate policies.

3. Prepaid Meters Are Regressive

Prepaid meters disproportionately affect the poor, who cannot afford to buy additional water.

Court's response: Prepaid meters are lawful if the City provides assistance to vulnerable households.

---

Significance of Mazibuko

1. Clarified Limits of Socio-Economic Rights

Socio-economic rights do not guarantee specific outcomes (e.g., X litres of water). They require reasonable policies.

2. Judicial Restraint

The court signaled it will defer to government on policy choices, as long as the policy is reasonable.

3. Resource Constraints Are Real

The court acknowledged that the state cannot do everything immediately. Reasonableness accounts for financial and practical limits.

---

The Reasonableness Test in Practice

✅ Reasonable Policies (Mazibuko-style)

• Comprehensive (addresses various needs)
• Balanced (considers resource limits)
• Includes safety nets for vulnerable groups
• Transparent and consultative

❌ Unreasonable Policies (Grootboom-style)

• Ignores people in desperate need
• No emergency relief
• No meaningful engagement with affected communities
• Poor implementation despite available resources

---

📚 Study Tips: Mastering Mazibuko

1. Know the Contrast with Grootboom

Grootboom = Court intervened (policy unreasonable)
Mazibuko = Court deferred (policy reasonable)

Why the difference? Grootboom's policy had a glaring gap (no emergency relief). Mazibuko's policy was balanced, even if imperfect.

2. No Minimum Core in South Africa

Unlike some countries, South Africa does not use the minimum core approach.

Exam tip: If asked about minimum core, explain that SA uses reasonableness instead (cite Grootboom and Mazibuko).

3. Understand Judicial Deference

Courts will not tell the government exactly how much water/housing/healthcare to provide.

They will only intervene if the policy is unreasonable.

4. Resource Constraints Are a Factor

When applying the reasonableness test, always consider:

• Available resources
• Competing demands
• Practical constraints (infrastructure, budget, capacity)

5. Link to Progressive Realisation

Section 27(2) uses the phrase "progressive realisation" — the state must show progress over time, not immediate perfection.

6. Prepaid Meters Are Lawful (If Properly Implemented)

The court upheld prepaid meters in principle, but required:

• Meaningful consultation
• Assistance for vulnerable households

7. Cite Both Grootboom and Mazibuko

In socio-economic rights questions, cite:

• Grootboom for the reasonableness test
• Mazibuko for how courts apply it in practice (and the limits of judicial intervention)

8. Know the Criticism

Mazibuko is criticized for being too deferential. Show you understand both sides:

• Pro: Courts should not micromanage policy
• Con: Weak enforcement leaves vulnerable people unprotected

---

The Brief is your companion for mastering South African law. Check back weekly for new breakdowns, case summaries, and exam strategies.