The Durbanville Community Forum v Minister for Environmental Affairs and Development Planning Provincial Government Western Cape and Others

The Durbanville Community Forum ("applicant") sought judicial review of decisions by the Director of Land Management and the Minister for Environmental Affairs and Development Planning ("the Minister") granting environmental authorisation for a residential development and school campus on approximately 127 hectares of land (Portion 18 of Farm Uitkamp No 189) on the northern edge of Durbanville. On 24 November 2011, the Director approved various listed activities under NEMA for the development of 646 residential units (including a retirement village) and a school campus. On 27 February 2013, the Minister dismissed appeals against this authorisation. The AFM Louw Familie Trust ("the Trust"), the landowner, sought to develop the property which at the time fell outside the urban edge delineated in the Cape Town Spatial Development Framework (CTSDF). The development required multiple approvals: environmental authorisation (granted), amendment of the CTSDF and urban edge (granted by City Council on 24 April 2014, after these proceedings commenced), rezoning and subdivision. The applicant challenged the environmental authorisation on three main grounds: (1) conflict with planning documents because the land fell outside the urban edge; (2) agricultural potential of the land; and (3) extent of wetlands on the land.

• Whether the Minister's decision to grant environmental authorisation was reviewable under PAJA for failing to take into account or give sufficient weight to the fact that the land fell outside the urban edge designated in planning policy documents
• Whether the Minister was bound by the Cape Town Spatial Development Framework (CTSDF) which designated the land as outside the urban edge and as 'high potential and unique agricultural land'
• Whether the Minister's decision was rational and reasonable given alleged conflicts with planning policies
• Whether there was adequate consideration of the agricultural potential of the land
• Whether there was compliance with public participation requirements under NEMA EIA regulations regarding wetland and soil reports
• Whether the Minister should have appointed an external specialist reviewer under section 24(I) of NEMA given conflicting expert reports on soil and wetlands
• The scope of judicial review versus appeal in environmental decision-making
• The relationship between environmental authorisations under NEMA and municipal planning powers

The application for judicial review was dismissed. The application to strike out certain paragraphs of the applicant's replying affidavit was upheld with costs, including costs of two counsel. No costs were awarded on the main application, despite the applicant's loss, as the court gave the applicant the benefit of the doubt regarding whether it acted in the public interest under section 32(2) of NEMA.

Spatial Development Frameworks, including urban edges, are planning policy guidelines and not legally binding law that gives or takes away rights. Environmental decision-makers under NEMA are not precluded from granting environmental authorisation for development outside the urban edge, provided they consider the planning policies as relevant factors in the decision-making process. The test for judicial review is whether the decision-maker performed the function entrusted to them in good faith, reasonably and rationally, not whether the court would have reached the same conclusion. The weight to be attached to particular factors is a matter for the decision-maker. Environmental authorisations under NEMA and municipal planning approvals serve distinct constitutional purposes under different spheres of government competence. While a municipality can effectively veto development by refusing to amend its SDF or grant necessary rezonings, this does not prevent the prior grant of environmental authorisation. Decision-makers are not required to appoint external specialist reviewers under section 24(I) of NEMA merely because of conflicting expert reports, where they have obtained and considered authoritative input from government departments with relevant expertise.

The court made observations on proper conduct in motion proceedings, emphasizing that: applicants must stand or fall by their founding affidavits and cannot raise new grounds in reply; hearsay evidence is impermissible; scandalous, vexatious or defamatory matter without substantiation should not appear in affidavits; and late filing of affidavits without explanation causes prejudice and undermines the administration of justice. The court also noted that soil science can be complex with experts reasonably differing in their opinions due to personal experiences, perceived risks, water availability, climatic factors, financial inputs, management levels and soil distribution - courts have no expertise in such technical areas. Davis J quoted extensively from Prof Cora Hoexter's Administrative Law in South Africa on the need for judicial deference, emphasizing that courts should appreciate the constitutionally ordained province of administrative agencies, acknowledge their expertise on policy-laden or polycentric issues, give their interpretations due respect, and be sensitive to the practical and financial constraints under which they operate.

This case is significant for clarifying the relationship between environmental authorisations under NEMA and municipal spatial planning frameworks in South African law. It establishes that: (1) Spatial Development Frameworks and urban edges, while important planning tools, are not legally binding on environmental decision-makers and can be departed from when justified by the circumstances; (2) Environmental authorisations and municipal planning approvals serve different constitutional purposes - environmental authorities consider social, economic and environmental impacts under NEMA, while municipalities exercise town planning powers; (3) The spheres of government do not operate in sealed compartments - environmental authorisation does not give a right to develop without municipal planning approvals, and municipalities can effectively veto development by refusing to amend their SDF or grant rezonings; (4) Courts must afford considerable deference to environmental decision-makers' expertise and judgment, and review is concerned with whether the functionary performed the function entrusted to them, not the correctness of the decision; (5) Conflicting expert opinions do not automatically require appointment of external specialist reviewers under section 24(I) of NEMA where the decision-maker has obtained authoritative input from relevant government departments with expertise. The case reinforces the limited scope of judicial review in environmental matters and the principle that courts should not substitute their own evaluation for that of specialist decision-makers acting rationally within their statutory powers.