Champion, R (on the application of) v North Norfolk District Council & Anor

Factual and Procedural Background

Company A applied for planning permission to erect two silos and construct a lorry park at its existing plant near The River in The City. The Council granted permission on 13 September 2011 after consulting Agency A and Agency B. The Appellant, a member of The Action Group, challenged the permission, alleging non-compliance with the Environmental Impact Assessment (EIA) Regulations and the Habitats Regulations.

The planning process unfolded in three phases:

• Phase 1 (Oct 2009–Jun 2010): Initial application, early objections from Agency A and Agency B, and a defective negative EIA screening opinion issued by a planning officer on 23 April 2010.
• Phase 2 (Jul 2010–Jan 2011): Submission of detailed Flood Risk Assessments (FRAs) and revised mitigation measures. Statutory objections were withdrawn, and the planning committee resolved in January 2011 to delegate approval subject to conditions.
• Phase 3 (Jun 2011–Sep 2011): Solicitors for the Appellant alleged failures under both Directives. The application was reconsidered; the committee reaffirmed the negative EIA view, accepted that no appropriate assessment was needed, and re-granted permission subject to additional water-quality monitoring conditions.

Judicial review was allowed at first instance by Judge Dingemans, who quashed the permission as irrational. The Court of Appeal (per Judge Richards) reversed that decision and reinstated the permission. The Appellant appealed to the Supreme Court.

Legal Issues Presented

1. Whether the Habitats Directive implicitly requires a formal “screening” stage analogous to EIA screening.
2. The correct timing of EIA screening and whether a defective early screening opinion can be cured by later consideration at the permission stage.
3. Whether, and at what stage, mitigation measures may be relied upon when deciding if EIA is required.
4. Whether, despite procedural defects, the court should exercise discretion to refuse to quash the planning permission.

Arguments of the Parties

Appellant's Arguments

• The Council failed to conduct lawful early screening under both Directives; once mitigation measures became necessary the project should have been subjected to full EIA and appropriate assessment.
• Relying on mitigation devised during determination to “screen out” the need for EIA undermines the precautionary principle and public participation objectives.
• The procedural defects were serious and not capable of being cured; therefore the permission had to be quashed.

The Council and Developer's Arguments

• Although the initial screening opinion was flawed, the committee possessed all relevant information by September 2011 and rationally concluded that significant environmental effects were unlikely.
• Mitigation measures may legitimately be considered at the screening stage; precedent supports taking such measures into account.
• Even if there was a procedural error, no substantive prejudice occurred, so relief should be refused in the court’s discretion.

Table of Precedents Cited

Court's Reasoning and Analysis

The Supreme Court held that the Habitats Directive does not impose a distinct formal “screening” procedure; only an appropriate assessment is required where significant effects cannot be excluded. Nonetheless, the Council’s April 2010 EIA screening opinion was legally defective because mitigation was undeveloped and expert bodies could not exclude significant risk.

The Court found that a defect in screening cannot ordinarily be cured simply by later reliance on mitigation outside the EIA framework; the Directive contemplates that such measures be evaluated within an environmental statement open to public consultation. Applying Lebus, the proposal should originally have been treated as EIA development.

Turning to discretion, the Court applied Walton and Gemeinde Altrip. All statutory consultees ultimately agreed that, with the final FRAs and conditions, no significant environmental effects would occur. The public, including the Appellant, had full opportunity to participate, and no additional substantive information was identified that an EIA would have produced. Consequently, although a procedural breach existed, the Court was satisfied—on the existing record and without shifting the burden to the Appellant—that the final decision would not have differed had the breach not occurred.

Holding and Implications

APPEAL DISMISSED.

The planning permission stands despite the defective early EIA screening because the subsequent process provided equivalent substantive safeguards and public participation. The judgment clarifies:

• The Habitats Directive does not mandate a formal “screening” stage separate from the appropriate assessment.
• Mitigation measures may be considered at screening, but where initial uncertainty is substantial an EIA should be required.
• Courts retain discretion to refuse relief for EIA procedural errors where no real prejudice is shown, consistent with EU law.

No new precedent was set, but the decision offers practical guidance on when discretionary refusal of relief is appropriate and underscores the importance of early, lawful screening to avoid protracted litigation.