# The Piccadilly Line (Heathrow T5 Extension) Order 2002, Paragraph 5


Upon signifying his approval or disapproval of the plans the engineer may specify any protective works, whether temporary or permanent, which in his opinion should be carried out before the commencement of the specified works to ensure the safety or stability of designated property and such protective works as may be reasonably necessary for those purposes shall be constructed with all reasonable dispatch and the undertaker shall not commence the construction of the specified works until the engineer shall have notified the undertaker that the protective works have been completed.

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Source: https://www.legislation.gov.uk/uksi/2002/1065/schedule/5/paragraph/5 (the official version)
Page: https://openlegislation.uk/piccadilly-line-heathrow-t5-extension-order-2002/schedule-5/paragraph-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.