# The British Nationality (General) Regulations 2003, Paragraph 11D

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

An application under section 4H of the Act shall contain information showing—
(a) that the applicant was a citizen of the United Kingdom and Colonies immediately before commencement of the Act; and
(b) that the applicant would have automatically become a British citizen at commencement of the Act, by the operation of any provision of the Act, had his mother been married to his natural father at the time of his birth; ...
(c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Source: https://www.legislation.gov.uk/uksi/2003/548/schedule/2/paragraph/11D (the official version)
Page: https://openlegislation.uk/british-nationality-general-regulations-2003/schedule-2/paragraph-11D
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.