# The Town and Country Planning (General Permitted Development) Order 1995, Paragraph A.5: Interpretation of Class A


For the purposes of Class A, “operational building”means an operational Crown building, other than a hotel, required in connection with the movement or maintenance of aircraft, or with the embarking, disembarking, loading, discharge or transport of passengers, military or civilian personnel, goods, military equipment, munitions and other items.

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Source: https://www.legislation.gov.uk/uksi/1995/418/schedule/2/part/35/chapter/1/paragraph/A.5 (the official version)
Page: https://openlegislation.uk/town-and-country-planning-general-permitted-development-order-1995/schedule-2/part-35/chapter-1/paragraph-A.5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.