Redrow Homes Ltd. v First Secretary of State & Anor

Factual and Procedural Background

This appeal concerns the proper interpretation of a planning permission granted nearly fifty years ago for a large industrial and commercial development in Gloucestershire. The original outline planning permission, dated 27 November 1957, included permission to construct accesses to existing public highways at three specified points on a plan. The dispute arose when Company A, which owns a substantial part of the development land, applied for approval of detailed plans for construction of an access at one of these points (point 6C). The Secretary of State imposed conditions restricting the use of this access to public service vehicles only. The applicant challenged this decision under section 288 of the Town and Country Planning Act 1990, resulting in the Administrative Court quashing the Secretary of State’s decision. The Secretary of State was granted permission to appeal this order.

Legal Issues Presented

1. What is the proper construction of the 1957 outline planning permission regarding the access at point 6C on the plan?
2. Whether the Secretary of State was entitled to impose conditions restricting the class of traffic using the access at point 6C when approving detailed plans under condition 5 of the 1957 permission.
3. Whether the imposition of the 2003 conditions constituted an impermissible modification or derogation of the 1957 planning permission.

Arguments of the Parties

Appellant's Arguments (Secretary of State)

• The planning permission was granted subject to conditions requiring approval of precise locations and detailed plans for accesses, which included consideration of the type of traffic using the access.
• The reasons given for condition 5 supported restricting traffic classes to ensure safe and satisfactory access and conformity with highway improvements.
• Condition 6’s express restriction on one access (point 6B) did not imply that other accesses (point 6C) were unrestricted; each access was to be considered separately based on its circumstances.
• The changed traffic conditions and highway network improvements since 1957 justified imposing restrictions on traffic classes at point 6C.
• The Secretary of State was entitled to consider these factors when approving detailed plans under the reserved matters procedure.

Respondents' Arguments (Company A and Local Planning Authority)

• The 1957 planning permission granted an all-purpose access at point 6C, without restrictions on the class of traffic.
• Condition 5 only required approval of location and detailed construction plans, not restrictions on traffic types.
• The express restriction in condition 6 for point 6B demonstrated that where restrictions were intended, they were expressly stated.
• The 2003 conditions constituted a substantial modification of the original permission and were therefore impermissible.

Table of Precedents Cited

Court's Reasoning and Analysis

The court began by affirming that the construction of the 1957 planning permission is a question of law to be determined from the language of the permission and its conditions, without recourse to extrinsic materials. The court examined the text of the 1957 permission, which granted outline permission for a large industrial and commercial development, including the construction of three accesses to existing public highways at specified points.

The court found that the permission to construct the access at point 6C was not expressly limited by traffic class, unlike the access at point 6B, which was expressly restricted. This difference was significant and indicated that the access at 6C was intended to be an all-purpose access suitable for all types of vehicular traffic typical of the existing highway (B4055).

The court rejected the Secretary of State's argument that the reasons for condition 5, concerning safe and satisfactory access and conformity with highway improvements, authorized imposing traffic class restrictions at the reserved matters approval stage. The court held that condition 5 was limited to approval of precise location and detailed construction plans and did not empower the Secretary of State to impose new substantive restrictions on traffic use inconsistent with the original grant.

While acknowledging substantial changes in the highway network and traffic conditions since 1957, the court emphasized that these changes did not affect the proper construction of the original permission. Any modification or revocation of the permission on these grounds would require appropriate procedures and might give rise to compensation rights but could not be achieved through the reserved matters approval process.

The court also found that the judge correctly construed condition 5 and that the 2003 conditions imposed by the Secretary of State constituted an impermissible and substantial modification of the original permission.

Holding and Implications

The court DISMISSED the appeal, upholding the decision of the Administrative Court that the Secretary of State's imposition of conditions restricting the class of traffic using the access at point 6C was outside the scope of the 1957 planning permission and constituted an unlawful modification.

The direct effect of this decision is that the 2003 conditions limiting access to public service vehicles only are quashed and cannot be imposed under condition 5 of the 1957 permission. The court did not address the Human Rights Act issues raised by the respondents, as they were unnecessary to the decision. No new precedent beyond the interpretation of this particular planning permission was established.