# The Wireless Telegraphy (Control of Interference from Ignition Apparatus) Amendment (No. 1) Regulations 1957, Regulation 4


These regulations, and the principal regulations as hereby amended, shall apply to the United Kingdom, the Channel Islands and the Isle of Man.

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Source: https://www.legislation.gov.uk/uksi/1957/347/regulation/4 (the official version)
Page: https://openlegislation.uk/wireless-telegraphy-control-of-interference-from-ignition-apparatus-amendment-no-1-regulations-1957/regulation-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.