# The Water Supply (Water Quality) (Amendment) Regulations 1991, Paragraph 23


In regulation 33(1)(a), for “regulation 30(6)” substitute “regulation 30(5)”.

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Source: https://www.legislation.gov.uk/uksi/1991/1837/schedule/paragraph/23 (the official version)
Page: https://openlegislation.uk/water-supply-water-quality-amendment-regulations-1991/schedule/paragraph-23
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.