# The Mines and Quarries Acts 1954 to 1971 (Repeals and Modifications) Regulations 1975, Regulation 4: Supplemental


These Regulations shall not affect the validity of anything done under any provision of an enactment or instrument repealed or modified by these Regulations before the coming into operation of these Regulations.

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Source: https://www.legislation.gov.uk/uksi/1975/1102/regulation/4 (the official version)
Page: https://openlegislation.uk/mines-and-quarries-acts-1954-to-1971-repeals-and-modifications-regulations-1975/regulation-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.