# The Town and Country Planning (Control of Advertisements) Regulations 1989, Paragraph 9


An area of special control order shall come into force on the date on which the notice of its approval is published in the London Gazette.

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Source: https://www.legislation.gov.uk/uksi/1989/670/schedule/5/paragraph/9 (the official version)
Page: https://openlegislation.uk/town-and-country-planning-control-of-advertisements-regulations-1989/schedule-5/paragraph-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.