# The Town and Country Planning General Development Order 1988, Paragraph D.1: Conditions


Development is permitted by Class D subject to the following conditions—
(a) at least 42 days before the development is begun, notice in writing has been served on the mineral planning authority, indicating the nature, extent and probable duration of the development;
(b) as soon as possible after the end of the period of the carrying out of the prospecting operations—
(i) any buildings, plant, machinery or waste materials shall be removed; and
(ii) any boreholes shall be sealed and any other excavations filled in and levelled, any topsoil removed being replaced as the uppermost layer.

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Source: https://www.legislation.gov.uk/uksi/1988/1813/schedule/2/part/20/chapter/4/paragraph/D.1 (the official version)
Page: https://openlegislation.uk/town-and-country-planning-general-development-order-1988/schedule-2/part-20/chapter-4/paragraph-D.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.