# The Electricity and Gas (Market Integrity and Transparency) (Amendment) (EU Exit) Regulations 2019, Paragraph 11

Extent: E+W+S+N.I.

(1) Article 13 (implementation of prohibitions against market abuse) is amended as follows.
(2) In paragraph 1—
(a) in the first paragraph, for “National regulatory authorities shall” substitute “ The national regulatory authority must ”;
(b) for the second subparagraph substitute—
“The national regulatory authority must exercise its investigatory and enforcement powers in a proportionate manner.”;
(c) in the fourth paragraph, for “the national regulatory authorities may exercise their” substitute “ the national regulatory authority may exercise its ”.
(3) Omit paragraph 2.

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Source: https://www.legislation.gov.uk/uksi/2019/534/schedule/1/paragraph/11 (the official version)
Page: https://openlegislation.uk/electricity-and-gas-market-integrity-and-transparency-amendment-eu-exit-regulations-2019/schedule-1/paragraph-11
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.