# The British Nationality (General) Regulations 2003, Paragraph 2

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

A declaration shall contain information showing that the declarant—
(a) is a British citizen, British Overseas citizen or British subject, as the case may be;
(b) is of full age or, if not, has been married or has been a civil partner;
(c) is of full capacity;
(d) will, after the registration of the declaration, have or acquire some citizenship or nationality other than British citizenship, British Overseas citizenship or British subject status, as the case may be.

---
Source: https://www.legislation.gov.uk/uksi/2003/548/schedule/5/paragraph/2 (the official version)
Page: https://openlegislation.uk/british-nationality-general-regulations-2003/schedule-5/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.