"2. It is intended that the erection or enlargement of such houses [houses for members of the agricultural population] shall be free of development charge for so long as the houses are used by members of the agricultural population, but if they are used for other purposes, for example as weekend cottages, charge shall become payable. 3. This arrangement will apply to three types of case..."
"(c) Where planning permission is given subject to a condition that the house shall be occupied by members of the agricultural population as defined in paragraph 7 below."
"6. The success of this scheme depends on the co-operation of local planning authorities and other local authorities with delegated powers. The Minister is sure that in the interests of agriculture this co-operation will be willingly given. Local authorities are therefore asked, when an application is received for planning permission to build or enlarge a house for persons covered by the definition of 'agricultural population', and the applicant indicates that he wishes to claim relief from development charge, first to ascertain whether any subsidy or grant is payable... If it is not [which was the position in this case], they should attach to the planning permission a condition that the building must be occupied bymembers of the agricultural population as defined in paragraph 7. The Minister wishes it to be clear, however, that if a request for the attaching of such a condition is not made by the applicant, the local authority need not take any action to remedy the omission. It is in the applicant's interest that thecondition should be imposed, and while the Minister is anxious that the local authorities should be as helpful as possible, the applicant cannot expect them to relieve him of responsibility for his own interests."
"5. In the last class of case, however, the Board will make a nil determination when the house is built. If the house subsequently becomes occupied by persons not covered by the condition, a new planning permission will be necessary to avoid the serving of an enforcement notice, and a development charge would be calculated on that permission. ... 8. Local authorities should not — unless the Minister so directs — serve an enforcement notice merely because the tenant changes his occupation so as to come outside the definition of 'agricultural population', so long as the owner appears to have an honest intention to re-let as soon as possible to a tenant who will be within the definition."
"But the main reason for my conclusion is to be found in those given by the county council themselves for grantingthe permission for the development. They have a statutory duty to give reasons for their decision, and I think that great weight must be attached to them. They state, 'this condition is necessary to ensure that thebuilding shall not be used for general industrial purposes, as such uses would be liable to be detrimental to the amenities of the locality'."
"The Act itself contains no express words limiting the scope of the conditions; and I think that the legislature must be taken to envisage some restriction on the persons occupying premises, since that itself is often the only means of restricting the purpose, for example, a farm cottage restricted to the farm hand or the bailiff, a building near a hospital restricted to the housing of nurses. Where, then, can one draw the line? It might be arguable that a restriction to a class of person fulfilling some office in relation to the adjoining land is the only permissible restriction. But that is a tenuous distinction, and I see no justification for inferring it. I think that restriction of persons is permissible if that restriction is of persons in relation to town planning, that is to say, if the restriction is genuinely directed to securing for a given locality a certain class of occupant from a town planning point of view. It is clear that such restrictions should be closely watched. For, if they are imposed from some housing or public health or social consideration other than town planning, the authority would be taking a wrong matter into account and the restriction would, on that ground, be invalid."
"(1) If any person wishes to ascertain whether— (a) any existing use of buildings or other land is 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..."
"(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."
"22. On 1st July [1997] the building became the subject of proposed refurbishment. A specification was prepared and provided to the proposed builder on or about21st July 1997 . However, the estimated price proved unacceptable and further arrangements were made to put the work out to tender. This was done within 2 weeks and tenders were sought on26th September. In early October the Trustees discovered irregularities which led to a further tender submitted on 26th October. Although no specific start date was given, the first invoice was paid in arrears on27th November 1997 . The works took just over 6 months, after which a draft agreement for letting was drawn up and approved, and marketing commenced during May and June 1998. 23. From1st July 1998 until9th March 2007 the property was let to people who did not comply with the terms of the condition. On19th January 2007 the 1989 Hoddington Settlement [the trustees] instructed agents to sell the appeal premises and this was confirmed in writing on 22nd January. Clearly the tenants were required to leave for this reason. The period between their departure and the first LDC application being submitted was taken up with efforts to clarify the planning historyand title of the property and amounted to a period of some 6 weeks. 24. The issue to be determined is whether the two periods during which the building was not occupied by residential tenants constitute a break in the continuous occupation of the cottage contrary to the condition."
"25. Case law indicates that the question of occupation is a matter of fact and degree to be considered in the light of all surrounding circumstances, including the length of physical occupation and any other indications or evidence of continuing occupation, despite the absence of occupiers. It also seems that continuous physical occupation is not required for there to be occupation in breach."
"Clearly, continuous physical occupation is not required for there to be occupation in breach. Beyond those few comments, it would not be appropriate to indicate any guidelines. This question is quintessentially a question of fact [and] degree to be considered in the light of all surrounding circumstances, including the length of physical occupation and any other indications or evidence of continuing occupation, despite the physical absence of the occupiers."
"27. In the present case, had the activities which took place on the land between 1981 and 1983 continued unabated until 1992, and had the landowner then ceased to use the land for aircraft activitiesfor 3 years and then sought once more to use it for aircraft activities, that type of problem would have arisen. But the inspector did not find that the commercial use continued unabated. If anything, he found the contrary. He approached his task by asking whether the local planning authority had shown that the commercial use which existed in 1981 and 1982 had been abandoned and applying a presumption that in the absence of clear evidence to the contrary the unlawful commercial activity continued throughout the period 1981-1989. Thus, instead of deciding whether the landowner had shown that the unlawful activity had continued throughout the relevant period, he asked himself whether the local planning authority had discharged some burden of proof in relation to that period. He apparently held that the landowner's own declaration in the Requisition for Information that on8th July 1983 the land was being used for agriculture and a dwelling was not sufficient. He did not ask himself whetherenforcement action could have been taken throughout the period 1981-1991 or any other clearly defined 10-year period. That is a question which should, in my judgement, have been addressed by him, and should be addressed by the Secretary of State if this appeal is dismissed and the case is remitted to him. 28. I accept Mr Corner's point that an enforcement notice can lawfully be issued, notwithstanding that at the moment of issuethe activity objected to is not going on — because it is the weekend or the factory's summer holiday, for instance. The land would still be properly described as being usedfor the objectionable activity. However, I would reject Mr Hockman's submission thatenforcement 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 when it is not clear whether the land is being used for the objectionable activity. These are matters of judgement for others."
"25. I accept that whether a building is, or was, being used for a particular purpose at a particular time or times is largely a question of fact. But it is not, in the planning law context, wholly such. It is necessary, as the Thurrock decision demonstrates, for the decision-maker to adopt the proper approach as a matter of law to his decision on that question. It is not always an easy question to answer. But I am in no doubt that the legally correct question for the Inspector here to have asked was whether this building had been used as a single dwelling throughout the whole of the 4 years preceding6th March 2001 , so that the planning authority could at any time during that period have taken the enforcement action. 26. That is a quite different question from whether a use has been abandoned, at least in the sense in which that word is normally used in planning law in the context of abandoning established use rights. Patently, when Schiemann LJ referred in paragraph 28 of the Thurrock case, the passage I have just quoted, to the permanent cessation of the use, he was not intending to advocate a test similar to that of abandonment, which he had already expressly rejected in his judgment. 27. The proper approach was put, if I may say so, very clearly by my Lord, Chadwick LJ, at paragraphs 58 and 59 in Thurrock when referring to the earlier case of Panton and Farmer v Secretary of State for the Environment [1999] JPL 461. Chadwick LJ there said this: 'If, on the other hand, the Deputy Judge intended to suggest that an enforcement notice could and should be served in respect of a use which had commenced as a result of a material change of use in breach of planning control but which had ceased to be an active use before any accrued planning right had arisen, then I am unable to follow his reasoning or to see how an enforcement notice could be appropriate in those circumstances. It is important to keep in mind that an enforcement notice must specify the steps which the local planning authority required to be taken "or the activities which the authority require to cease", for the purposes of remedying the breach... (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 enforcement notice in respect of the use which had ceased to be an active use before any accrued planning right had accrued.'"
"One of those was the absence of evidence of an intention to abandon the residential use of the barn. Had that been the only troubling reference it might (and I emphasise that word) not have cast sufficient doubt on his process of reasoning."
"Following commencement of the works the builders were in occupation and under the instructions of the [Trust]. Consequently, the building was not unoccupied and, although it may not have been in use as a dwelling, the occupation did not comply with the terms of the condition. It is unlikely that the Council would take enforcement action where an agricultural dwelling is occupied by builders carrying [out] repairs orrefurbishment. However, by the same token, it would seem unreasonable to assume that occupation by builders of a cottage formerly occupied in breach of the condition should be considered to materially change the long-established pattern of occupation."