# The Coal Mines (Cardox and Hydrox) Regulations 1956, Regulation 31


These regulations shall come into operation at the commencement of the Act and may be cited as the Coal Mines (Cardox and Hydrox) Regulations, 1956.

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Source: https://www.legislation.gov.uk/uksi/1956/1942/regulation/31 (the official version)
Page: https://openlegislation.uk/coal-mines-cardox-and-hydrox-regulations-1956/regulation-31
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.