"You must not use the roof of the building for sitting out or for any other purpose. You can however use the roof to escape in an emergency or for maintenance purposes."
"For the avoidance of doubt this certificate does not include the unauthorised roof works including the air conditioning unit, the roof lights or any balustrade."
"I concur with the inspector who dismissed the appeal in January 2012 for works to facilitate a roof terrace, partly on the grounds that the levels overlooking would be unreasonable and would unacceptably effect the privacy of those neighbouring residents. In the case before me the potential for overlooking would be increased as no screen is present as was proposed in that previous appeal."
"12. Condition 4 was imposed in order to protect the privacy and environment of people in neighbouring properties. That is a proper planning purpose which seeks to limit or prevent unrestricted development in the wider public interest where that development would be likely to result in material harm. That harm would occur were the roof to be used as a sitting out area for the reasons described in paragraphs 8 to 10 of his decision. 13. Secondly, the condition fairly and reasonably relates to the development subject of the commission to which it is attached. That planning permission was for construction of a roof access hatch, three air conditioning units and an acoustic enclosure. Although the access hatch was not the sole subject of the permission, it was a most significant part of it because in its absence the only way occupiers of No 37 could gain access to the flat roof asides from by way of the neighbouring roof terrace at No 36 which is not in their control would be by an external leader or similar means. That this roof hatch was proposed in order to gain access to the flat roof so the latter could be used as a sitting out area is demonstrated by the application for the certificate and by the appeal before me. Thus, the test of the condition being fairly and reasonably related is fully met. 14. Thirdly, in terms of whether the condition is Wednesbury unreasonable,section 72 of the Town and Country Planning Act 1970 (section 72A) gives wide powers to decision makers in respect of planning conditions. More particularly section 72A says that condition may be imposed for regulating any use of any land under the control of an applicant so far as it is expedient for the purposes of, or in connection in development authorised by the permission. The certificate confirms that it was lawful to use the roof top for sitting out as of the3rd February 2012 and I agree that this would be a defence to any enforcement action against that use, so long as there has been no intervening material change of use. But that does not mean that this lawful use cannot be restricted or varied by condition imposed on a development directly relating to this use. 15. In the case you brought to my attention it was held that there is no greater degree of protection given to uses which have been declared lawful by certificate, on the one hand, as opposed to uses which are lawful in any event on the other. It seems to me that the present appeal is very similar to that case where an appeal was dismissed against a condition seeking to prevent the use of a flat roof over an extension to a dwelling as a balcony, sitting out area or other amenity area. The judgment says the extension had been confirmed as lawful following the issue of certificate. 16. In these circumstances the condition the subject of the appeal before me appears to be lawful. For this reason and in light of my conclusions above on the other two tests of Newbury the decision to impose it was not Wednesbury unreasonable."
"I consider that in the absence of condition 4 planning permission ought not to have been granted to the access hatch which would facilitate the use of the roof as a sitting out area. This is because I found in paragraph 10 above that potential for overlooking would be unacceptable. The condition is therefore necessary."
"(1)Where an application is made to a local planning authority for planning permission— (a)subject to sections 91 and 92, they may grant planning permission, either unconditionally or subject to such conditions as they think fit; or (b)they may refuse planning permission."
"(1)If any person wishes to ascertain whether— (a) any proposed use of buildings or other land; or (b) any operations proposed to be carried out in, on, over or under land, would be lawful, he may make an application for the purpose to the local planning authority specifying the land and describing the use or operations in question. (2) If, on an application under this section, the local planning authority are provided with information satisfying them that the use or operations described in the application would be lawful if instituted or begun at the time of the application, they shall issue a certificate to that effect; and in any other case they shall refuse the application. (3) A certificate under this section shall— (a) specify the land to which it relates; (b) describe the use or operations in question (in the case of any use falling within one of the classes specified in an order under section 55(2)(f), identifying it by reference to that class); (c) give the reasons for determining the use or operations to be lawful; and (d) specify the date of the application for the certificate. (4) The lawfulness of any use or operations for which a certificate is in force under this section shall be conclusively presumed unless there is a material change, before the use is instituted or the operations are begun, in any of the matters relevant to determining such lawfulness."
"13. Thus, it is undoubtedly right to say that there is a policy against restrictions on permitted development rights of future changes of use which the use classes order would otherwise allow, but that is not what the case is here. What one is dealing with here is a condition seeking to restrict existing uses, or seeking the execution of works, because it was considered by the Local Planning Authority that the combination of the existing and the new would have undesirable effects. It was necessary for the Inspector to grapple with that question rather than assuming that it was contrary to policy." "14. There are tests in Circular 11/95 against which any condition must be measured, and they are the tests which are set out in paragraph 14 of that Circular (which are amplified in paragraphs 15 to 35) and they are that the condition should be necessary, relevant to planning, relevant to the development to be permitted, enforceable, precise and reasonable in all other respects."