# The Town and Country Planning General Development Order 1988, Paragraph A.1: Development not permitted


Development is not permitted by Class A if it would consist of or include—
(a) the construction or extension of a runway;
(b) the construction of a passenger terminal the floorspace of which would exceed 500 square metres;
(c) the extension or alteration of a passenger terminal, where the floorspace of the building as existing at the date of coming into force of this order or, if built after that date, of the building as built, would be exceeded by more than 15%;
(d) the erection of a building other than an operational building;
(e) the alteration or reconstruction of a building other than an operational building, where its design or external appearance would be materially affected.

---
Source: https://www.legislation.gov.uk/uksi/1988/1813/schedule/2/part/18/chapter/1/paragraph/A.1 (the official version)
Page: https://openlegislation.uk/town-and-country-planning-general-development-order-1988/schedule-2/part-18/chapter-1/paragraph-A.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.