"(1) If any person wishes to ascertain whether- a) any existing use of buildings or other land is lawful; b) any operations which have been carried out in, on, over or under land are lawful; or c) any other matter constituting a failure to comply with any condition or limitation subject to which planning permission has been granted is lawful, he may make an application for the purpose to the local planning authority specifying the land and describing the use, operations or other matter. (2) For the purposes of this Act uses and operations are lawful at any time if- a) no enforcement action may then be taken in respect of them (whether because they did not involve development or require planning permission or because the time for enforcement action has expired or for any other reason); and b) they do not constitute a contravention of any of the requirements of any enforcement notice then in force. (4) If, on an application under this section, the local planning authority are provided with information satisfying them of the lawfulness at the time of the application of the use, operations or other matter described in the application, or that description as modified by the local planning authority or a description substituted by them, they shall issue a certificate to that effect; and in any other case they shall refuse the application."
"(1) For the purposes of this Act- a) carrying out development without the required planning permission, or b) failing to comply with any condition or limitation subject to which planning permission has been granted, constitutes a breach of planning control."
"(1) Where there has been a breach of planning control consisting in the carrying out without planning permission of building, engineering, mining or other operations in, on, over or under land, no enforcement action may be taken after the end of the period of four years beginning with the date on which the operations were substantially completed. (3) In the case of any other breach of planning control, no enforcement action may be taken after the end of the period of ten years beginning with the date of the breach."
"-(1) Subject to the provisions of this Order and regulations 60 to 63 of theConservation (Natural Habitats, &c.) Regulations 1994 (general development orders), planning permission is hereby granted for the classes of development described as permitted development in Schedule 2."
"B. The use of any land for any purpose for not more than 28 days in total in any calendar year, of which not more that 14 days in total may be for the purposes referred to in paragraph B.2…"
"B.2 The purposes mentioned in Class B above are – (b) motor car and motorcycle racing including trials of speed, and practising for these activities."
"(1) Where an application is made to a local planning authority for a certificate under section 191 or 192 and-a) the application is refused or is refused in part, or b) the authority do not give notice to the applicant of their decision on the application within such period as may be prescribed by a development order or within such extended period as may at any time be agreed upon in writing between the applicant and the authority, the applicant may by notice appeal to the Secretary of State. (2) On any such appeal, if and so far as the Secretary of State is satisfied- a) in the case of an appeal under subsection (1)(a), that the authority's refusal is not well-founded, or b) in the case of an appeal under subsection (1)(b), that if the authority had refused the application their refusal would not have been well-founded, he shall grant the appellant a certificate under section 191 or, as the case may be, 192 accordingly or, in the case of a refusal in part, modify the certificate granted by the authority on the application. (3) If and so far as the Secretary of State is satisfied that the authority's refusal is or, as the case may be, would have been well-founded, he shall dismiss the appeal. …"
"(1) If any person- a) is aggrieved by any order to which this section applies and wishes to question the validity of that order on the grounds- (i) that the order is not within the powers of this Act, or (ii) that any of the relevant requirements have not been complied with in relation to that order; or b) is aggrieved by any action on the part of the Secretary of State to which this section applies and wishes to question the validity of that action on the grounds- (i) that the action is not within the powers of this Act, or (ii) that any of the relevant requirements have not been complied with in relation to that action, he may make an application to the High Court under this section."
"6. In order to succeed in an application for an LDC for a material change of use, it has to be shown, on the balance of probabilities, that the change has become immune from enforcement due to it having been in continuous use for a period of more than 10 years and, having achieved this status, such use has not been lost by abandonment, the formation of a new planning unit or by way of a further material change of use. I note that due to the outbreak of foot and mouth disease no motorcycling activities took place on the land for a period of about 18 months beginning in the autumn of 2000 according to the Appellant. Although this break was out of the control of the Appellant and he intended to resume the use, I am certain that it was an interruption of such significance that it would have stopped the accrual of immunity from enforcement, if such immunity had not been attained by that time. There was some uncertainty over the actual date that the break started, but the period of non-use was clearly in excess of 12 months and enough to stop the accrual of immunity."
"24. In the light of the above I do not consider that the Appellant's evidence has shown, on the balance of probabilities, that the land was being used for motorcycle racing in excess of the limits allowed under permitted development rights in the year 1990 and this would prevent the accrual of ten years of such use by the autumn of 2000 when the closure of the land "stopped the clock" for the accrual of immunity. For the avoidance of doubt and uncertainty, I would add that I do not consider that the evidence shows the limit was exceeded in 1991 to 1993 and I have some doubt that it was exceeded in 1994 because of the apparent misconception that GCTSC was using the land in that year."
"25. I agree with the judge as to the rationale of the immunity provisions. If there is a planning objection to the erection of a building the LPA must take enforcement action within four years of completion or lose the chance of taking such action. If there is a planning objection to a use which has been instituted without the grant of planning permission then again the LPA must take enforcement action within the appropriate time limit, 10 years in the present case. If the new use continues throughout that period then the LPA have lost their chance. Their position is much the same as that of a landowner who lets the world regularly walk along the path over his land. There comes a time when he has lost his right to object."
"An enforcement notice is no less properly served in relation to a dormant use than in relation to one which is being carried on in an active or physical sense." 58. The difficulty, as it seems to me, is that if by the phrase "dormant use" in that context the deputy judge meant an established use in relation to which there was an accrued planning right, then the breach of planning control at the time when that use had first commenced would not be one in respect of which an enforcement notice could be "properly served"
"…this would mean that a local planning authority might have to issue an enforcement notice to require the sleeping use to stop: this would surely be a nonsense." 59. The "nonsense" can be avoided by recognising that the deputy judge did not intend to suggest, in the Panton and Farmer case, that there was any need to serve an enforcement notice in respect of a use which had ceased to be an active use before any accrued planning right had accrued."
"I accept Mr. Corner's point that an enforcement notice can lawfully be issued notwithstanding that at the moment of issue the activity objected to is not going on - because it is the week-end or the factory summer holiday for instance. The land would still be properly described as being used for the objectionable activity. However, I would reject Mr. Hockman's submission that enforcement action can be taken once the new activity which resulted from the material change in the use of land has permanently ceased. I accept that there will be borderline cases where it is not clear whether the land is being used for the objectionable activity. These are matters of judgement for others."