"Having regard to the particular facts of this case and the lapse of time since publication of the environmental statement, which was produced in support of the original application for planning permission, the defendant should have requested a further or updated environmental statement before approving the details submitted pursuant to the conditions."
"54. Yet anybody reading items 3, 5, 6 and 9 of the conditions which the inspector decided to set could be forgiven for concluding that instead of fulfilling this obligation he had simply passed the buck to the local planning authority, with two apparent results. One was that the content of the conditions could thereafter be set by private negotiation between developer and local authority and become known to the public only when they were a fait accompli. The second was that the negotiated content might modify significant elements of the consent. 55. If either of these were the true effect of the conditions which form part of the grant I would have had little hesitation in holding the decision to constitute an abdication of the inspector's functions. It is only if what is left over is so defined that it cannot modify or disrupt the terms on which planning permission is being granted that, in my judgment, the handover of the responsibility to the local planning authority is permissible. Not without some doubts, I am prepared to agree with Waller LJ and Black J that, carefully and narrowly construed, the conditions imposed by the inspector in the present case are contained in this box. They are to be read, in other words, as operating within not only the plans which the inspector is giving permission to implement but the conditions set by him for remedying the consequent impact on the environment. (I confess in this connection that I have been entirely unable to follow the distinction which Mr Corner QC has sought to make between the variation or enforcement of a condition and the variation or enforcement of the planning permission of which it is part. I am consoled by the fact that Mr Barrett appeared to share by difficulty.)"
"No development shall take place until the detailed scheme for the landscaping of the site has been submitted to and approved in writing by the local planning authority. Such scheme shall include details of: (a) the positions, species and sizes of all existing trees, shrubs and hedgerows on the site which are to be retained and the proposals for their protection throughout all operations on the site."
"Tree and shrub cover within the site is limited to a small area of woody, natural colonisation, adjacent to the northern boundary and the trees that line the existing quarry access road (see Drawing No P182-004)."
"Buck Park Wood W1 is classified as a broadleaved, semi-natural wood covering the steep valley sides of Milking Hole Beck. The bulk of Buck Part Wood lies outside the application site. A variety of broadleaves and conifers of various ages constitute the wood's structure. Scrub and glades further add to its diversity. The management plan will aim to retain the character and species diversity of that part of Buck Park Wood. This will be achieved by selective thinning, felling and replanting."
"No development shall take place on site until details of a scheme for foul and surface water drainage have been submitted to and approved in writing by the local planning authority. The scheme so approved shall thereafter be completed prior to the commencement of disposal of waste and the works comprised in the approved scheme shall be retained at all times thereafter."
"All dimensions must be checked on site and not scaled from this drawing."
"Stilling pond outline details to control and settle out suspended particulate matter from site works."
"No development shall take place until the details of the proposed noise attenuation measures along the northern and western boundary of the new access road and the northern boundary of the site have been submitted to and approved in writing by the local planning authority."
"Part of BS5228 (1997) provides generalised data on noise emissions from various plant and activities and methodologies for calculation of how much noise is reduced by distance, by barriers and over soft ground."
"(1) Member States shall adopt all measures necessary to ensure that, before consent is given, projects likely to have significant effects on the environment by virtue, inter alia, of their nature, size or location are made subject to a requirement for development consent and an assessment with regard to their effects. Those projects are defined in Article 4. (2) The environmental impact assessment may be integrated into the existing procedures for consent to projects in the Member States, or, failing this, into other procedures or into procedures to be established to comply with the aims of this Directive."
"'development consent' means: the decision of the competent authority or authorities which entitles the developer to proceed with the project."
"Can it therefore be said that the decision imposing the conditions is a 'decision of the competent authority or authorities with entitles the developer to proceed with the project' -- the definition of a 'development consent' in the Directive? The imposition of conditions is not a decision that the developer shall be entitled to proceed. Mr Straker, who appeared for the authority, was quite right in saying that the source of the developer's right to proceed with the project was and remained the planning permission of 1947, even after conditions had been imposed. Section 22(2) expressly says that the effect of the registration of conditions is that the old minuting permission has effect as if granted subject to the conditions. On the other hand, the developer cannot proceed unless the planning authority has determined (or is deemed to have determined: paragraph 2(6)(b)) the appropriate conditions. So that although the determination does not decide whether the developer may proceed but only the manner in which he may proceed, it is nevertheless a necessary condition for his being entitled to proceed at all. Is this sufficient to bring it within the European concept of a development consent? I think it is. The purpose of the Directive, as I have said, is to ensure that planning decisions which may affect the environment are made on the basis of full information. In Aannemersbedriff PK Kraaijeveld BVv Gedeputeerde Staten van Zuid-Holland (Case C-72/95 )[1996] ECR I-5403 , 5444, paragraph 31 the European Court of Justice said that 'the wording of the Directive indicates that it has a wide scope and a broad purpose'. A decision as to the conditions under which a quarry may be operated may have a very important effect on the environment. It can protect it by imposing limits on noise, vibration and dust, requiring the preservation of important natural habitats or the reinstatement of damage to the landscape and in many other ways. Without such conditions, the unrestricted operation of the quarry might well have a significant effect on the environment. It cannot therefore be said that the environmental effect of the quarry was determined once and for all in 1947. One of the purposes of the Act of 1991 was to allow mineral planning authorities to assess those effects in the light of modern conditions. The position would be different if, upon a proper construction of the United Kingdom legislation, the determination of conditions was merely a subsidiary part of a single planning process in which the main decision likely to affect the environment had already been taken. In such a case, the environmental impact assessment (if any) would have been made at the earlier stage and no further assessment would be required. Or in the case of a project in which an application for the principal consent had been made before the Directive came into force on3rd July 1988 , no assessment would be required at all."
"The principle in this and similar cases seems to be clear: the Directive does not apply to decisions which involve merely the detailed regulation of activities for which the principal consent, raising the substantial environmental issues, has already been given. I express no view about the way in which this principle was applied to the different facts of the various cases which were cited. It seems to me clear, however, that it can have no application to this one."
"37. The question whether the decision determining new conditions and the decision approving matters reserved by the new conditions constitute development consent within the meaning of Art 1(2) of Directive 85/337 is a question concerning the interpretation of Community Law. The court has consistently held that, in light of both the principle that Community law should be applied uniformly and the principle of equality, the terms of a provision of Community law which makes no express reference to the law of the Member States for the purpose of determining its meaning and scope is normally to be given throughout the Community an autonomous and uniform interpretation which must take into account the context of the provision and the purpose of the legislation in question (Case 327/82 Ekro [1984] ECR 107, para [11], and Linster, cited above, para [43]). 38. Accordingly, the question whether the decision determining new conditions and the decision approving matters reserved by the new conditions constitute development consent within the meaning of Art 1(2) of Directive 85/337 is admissible."
"44. In the main proceedings, the owners of Conygar Quarry were obliged under thePlanning and Compensation Act 1991 , if they wished to resume working of the quarry, to have the old mining permission registered and to seek decisions determining new planning conditions and approving matters reserved by those conditions. Had they not do so, the permission would have ceased to have effect. 45. Without new decisions such as those referred to in the previous paragraph, there would no longer have been consent, within the meaning of Art 2(1) of Directive 85/337, to work the quarry. 46. It would undermine the effectiveness of that directive to regard as mere modification of an existing consent the adoption of decisions which, in circumstances such as those of the main proceedings replace not only the terms but the very substance of a prior consent, such as the old mining permission. 47. Accordingly, decisions such as the decision determining new conditions and the decision approving matters reserved by the new conditions for the working of Conygar Quarry must be considered to constitute, as a whole, a new concept within the meaning of Art 2(1) of Directive 85/337, read in conjunction with Art 1(2) thereof. 48. It should be added that, since those decisions were adopted on June 25, 1997, and July 8, 1999 respectively, an old consent granted before July 3, 1988 is not in issue. Nor is this a pipeline case since the applications leading to the decisions were submitted in 1993 or 1994 and in 1997 or 1998 respectively. 49. The time at which environmental impact assessment must be carried out. 50. Given that, in the context of a consent procedure comprising several stages, merely establishing that there is a development consent within the meaning of Directive 85/337 cannot provide the referring court with a complete answer as regards the obligation on Member States to carry out an assessment of the environmental effects of the project at issue, it is necessary to consider the question as to when such an assessment must be carried out. 51. As provided in Art 2(1) of Directive 85/337, the environmental impact assessment must be carried out before consent is given. 52. According to the first recital in the preamble to the directive, the competent authority is to take account of the environmental effects of the project in question at the earliest possible stage in the decision-making process. 53. Accordingly, where national law provides that the consent procedure is to be carried out in several stage, one involving a principal decision and the other involving an implementing decision which cannot extend beyond the parameters set by the principal decision, the effects which the project may have on the environment must be identified and assessed at the time of the procedure relating to the principal decision. It is only if those effects are not identifiable until the time of the procedure relating to the implementing decision that the assessment should be carried out in the course of that procedure. 54. The answer to the first two questions must therefore be that Art 2(1) of Directive 85/337, read in conjunction with Art 4(2) thereof, is to be interpreted as meaning that, in the context of applying provisions such assection 22 of the Planning and Compensation Act 1991 and Schedule 2 to that Act, the decisions adopted by the competent authorities, whose effect is to permit the resumption of mining operations, comprise, as a whole, a development consent within the meaning of Art 1(2) of that Directive, so that the competent authorities are obliged, where appropriate, to carry out an assessment of the environmental effects of such operations."
"38. By its first question, the national court essentially asks whether classification of a decision as a 'development consent' within the meaning of art 1(2) of Directive 85/337 depends exclusively on national law. 39. Article 1(2) of Directive 85/337 defines 'development consent" for the purposes of the Directive as the decision of the competent authority or authorities which entitles the developer to proceed with the project. 40. Thus, while that term is modeled on certain elements of national law, it reminds a Community concept which, contrary to the submissions of the council and the United Kingdom Government, falls exclusively within Community law. According to settled case law, the terms used in a provision of Community law which makes no express reference to the law of the member states for the purpose of determining its meaning and scope are normally to be given throughout the Community an autonomous and uniform interpretation which must take into account the context of the provision and the purpose of the legislation in question: see, to that effect, EkroBV Vee-en Vleeshandel v Produktschap voor Vee enVlees (Case 327/82) [1984] ECR 107, para 11; Stateof the Grand Duchy of Luxembourg v Linster (Case C-287/98 )[2000] ECR I-6917 , para 43, and R (Wells)v Secretary of State for Transport, Local Governmentand the Regions (Case C-201/02 )[2004] ECR I-723 , paragraph 37. 41. The answer to the first question must therefore be that classification of a decision as a 'development consent' within the meaning of article 1(2) of Directive 85/337 must be carried out pursuant to national law in a manner consistent with Community law. Questions 2 and 3 42. By its second and third questions, which it is appropriate to consider together, the national court essentially asks whether articles 2(1) and 4(2) of Directive 85/337 are to be interpreted as requiring an environmental impact assessment to be carried out if, following the grant of outline planning permission, it appears at the time of approval of the reserved matters that the project is likely to have significant effects on the environment by virtue _inter alia_ of its nature, size or location. 43. First, according to article 2(1) of Directive 85/337, projects likely to have significant effects on the environment, as referred to in article 4 of the Directive read in conjunction with Annexes I and II thereto, must be made subject to an assessment with regard to their effects before development consent is given: Wells, para 42. 44. As has been noted in para 39 of the present judgment, article 1(2) of Directive 85/337 defines 'development consent' for the purposes of the Directive as the decision of the competent authority or authorities which entitles the developer to proceed with the project. 45. It is apparent from the scheme and the objectives of Directive 85/337 that that provision refers to the decision (involving one or more stages) which allows the developer to commence the works for carrying out his project. 46. Having regard to those points, it is therefore the task of the national court to verify whether the outline planning permission and decision approving reserved matters which are at issue in the main proceedings constitute, as a whole, a 'development consent' for the purposes of Directive 85/337: see, in this connection, the judgment delivered today in Commission of the European Community v UnitedKingdom of Great Britain and Northern Ireland (Case C-0508/07 ), post, p 501B, paras 101 and 102. 47. Secondly, as Court of Justice explained in Wells[2004] ECR I-723 , para 52, where national law provides for a consent procedure comprising more than one stage, one involving a principal decision and the other involving an implementing decision which cannot extend beyond the parameters set by the principal decision, the effects which a project may have on the environment must be identified and assessed at the time of the procedure relating to the principal decision. It is only if those effects are not identifiable until the time of the procedure relating to the implementing decision that the assessment should be carried out in the course of that procedure. 48. If the national court therefore concludes that the procedure laid down by the rules at issue in the main proceedings is a consent procedure comprising more than one stage, one involving a principal decision and the other involving an implementing decision which cannot extend beyond the parameters set by the principal decision, it follows that the competent authority is, in some circumstances, obliged to carry out an environmental impact assessment in respect of a project even after the grant of outline planning permission, when the reserved matters are subsequently approved: see, in this regard,Case C-508/03 , post, para 103-106. That assessment must be of a comprehensive nature, so as to relate to all of the aspects of the project which have not yet been assessed or which require a fresh assessment. 49. In the light of all of the foregoing, the answer to the second and third questions must be that articles 2(1) and 4(2) of Directive 85/337 are to be interpreted as requiring an environmental impact assessment to be carried out if, in the case of grant of content comprising more than one stage, it becomes apparent, in the course of the second stage, that the project is likely to have significant effects on the environment by virtue _inter alia_ of its nature, size or location."
"... the project is likely to have significant effects on the environment by virtue inter alia of its nature, size and location."
"... like rottweilers and would not let go, but simply sink their teeth in deeper as they considered that the decision to develop the quarry was fundamentally wrong."