British Nationality Act 1981 Part I British Citizenship Acquisition after commencement Acquisition by birth or adoption. 1 1 A person born in the United Kingdom after commencement , or in a qualifying territory on or after the appointed day, shall be a British citizen if at the time of the birth his father or mother is— a a British citizen; or b settled in the United Kingdom or that territory . 1A A person born in the United Kingdom or a qualifying territory on or after the relevant day shall be a British citizen if at the time of the birth his father or mother is a member of the armed forces. 2 A new-born infant who, after commencement, is found abandoned in the United Kingdom , or on or after the appointed day is found abandoned in a qualifying territory, shall, unless the contrary is shown, be deemed for the purposes of subsection (1)— a to have been born in the United Kingdom after commencement or in that territory on or after the appointed day ; and b to have been born to a parent who at the time of the birth was a British citizen or settled in the United Kingdom or that territory . 3 A person born in the United Kingdom after commencement who is not a British citizen by virtue of subsection (1) , (1A) or (2) or section 10A shall be entitled to be registered as a British citizen if, while he is a minor— a his father or mother becomes a British citizen or becomes settled in the United Kingdom; and b an application is made for his registration as a British citizen. 3A A person born in the United Kingdom on or after the relevant day who is not a British citizen by virtue of subsection (1), (1A) or (2) or section 10A shall be entitled to be registered as a British citizen if, while he is a minor— a his father or mother becomes a member of the armed forces; and b an application is made for his registration as a British citizen 4 A person born in the United Kingdom after commencement who is not a British citizen by virtue of subsection (1) , (1A) or (2) or section 10A shall be entitled, on an application for his registration as a British citizen made at any time after he has attained the age of ten years, to be registered as such a citizen if, as regards each of the first ten years of that person’s life, the number of days on which he was absent from the United Kingdom in that year does not exceed 90. 5 Where— a any court in the United Kingdom or, on or after the appointed day, any court in a qualifying territory makes an order authorising the adoption of a minor who is not a British citizen; or b a minor who is not a British citizen is adopted under a Convention adoption effected under the law of a country or territory outside the United Kingdom , that minor shall, if the requirements of subsection (5A) are met, be a British citizen as from the date on which the order is made or the Convention adoption is effected, as the case may be. 5A Those requirements are that on the date on which the order is made or the Convention adoption is effected (as the case may be)— a the adopter or, in the case of a joint adoption, one of the adopters is a British citizen; and b in a case within subsection (5)(b), the adopter or, in the case of a joint adoption, both of the adopters are habitually resident in the United Kingdom or in a designated territory . 6 Where an order or a Convention adoption in consequence of which any person became a British citizen by virtue of subsection (5) ceases to have effect, whether on annulment or otherwise, the cesser shall not affect the status of that person as a British citizen. 7 If in the special circumstances of any particular case the Secretary of State thinks fit, he may for the purposes of subsection (4) treat the person to whom the application relates as fulfilling the requirement specified in that subsection although, as regards any one or more of the first ten years of that person’s life, the number of days on which he was absent from the United Kingdom in that year or each of the years in question exceeds 90. 8 In this section and elsewhere in this Act “ settled ” has the meaning given by section 50 .... 9 The relevant day for the purposes of subsection (1A) or (3A) is the day appointed for the commencement of section 42 of the Borders, Citizenship and Immigration Act 2009 (which inserted those subsections). Acquisition by descent. 2 1 A person born outside the United Kingdom and the qualifying territories after commencement shall be a British citizen if at the time of the birth his father or mother— a is a British citizen otherwise than by descent; or b is a British citizen and is serving outside the United Kingdom and the qualifying territories in service to which this paragraph applies, his or her recruitment for that service having taken place in the United Kingdom or a qualifying territory ; or c is a British citizen and is serving outside the United Kingdom and the qualifying territories in service under an EU institution, his or her recruitment for that service having taken place in a country which at the time of the recruitment was a member of the European Union . 2 Paragraph (b) of subsection (1) applies to— a Crown service under the government of the United Kingdom or of a qualifying territory ; and b service of any description for the time being designated under subsection (3). 3 For the purposes of this section the Secretary of State may by order made by statutory instrument designate any description of service which he considers to be closely associated with the activities outside the United Kingdom and the qualifying territories of Her Majesty’s government in the United Kingdom or in a qualifying territory . 4 Any order made under subsection (3) shall be subject to annulment in pursuance of a resolution of either House of Parliament. Acquisition by registration: minors. 3 1 If while a person is a minor an application is made for his registration as a British citizen, the Secretary of State may, if he thinks fit, cause him to be registered as such a citizen. 2 A person born outside the United Kingdom and the qualifying territories shall be entitled, on an application for his registration as a British citizen made while he is a minor , to be registered as such a citizen if the requirements specified in subsection (3) or, in the case of a person born stateless, the requirements specified in paragraphs (a) and (b) of that subsection, are fulfilled in the case of either that person’s father or his mother (“the parent in question”). 3 The requirements referred to in subsection (2) are— a that the parent in question was a British citizen by descent at the time of the birth; and b that the father or mother of the parent in question— i was a British citizen otherwise than by descent at the time of the birth of the parent in question; or ii became a British citizen otherwise than by descent at commencement, or would have become such a citizen otherwise than by descent at commencement but for his or her death; and c that, as regards some period of three years ending with a date not later than the date of the birth— i the parent in question was in the United Kingdom or a qualifying territory at the beginning of that period; and ii the number of days on which the parent in question was absent from the United Kingdom and the qualifying territories in that period does not exceed 270. 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 A person born outside the United Kingdom and the qualifying territories shall be entitled, on an application for his registration as a British citizen made while he is a minor, to be registered as such a citizen if the following requirements are satisfied, namely— a that at the time of that person’s birth his father or mother was a British citizen by descent; and b subject to subsection (6), that that person and his father and mother were in the United Kingdom or a qualifying territory at the beginning of the period of three years ending with the date of the application and that, in the case of each of them, the number of days on which the person in question was absent from the United Kingdom and the qualifying territories in that period does not exceed 270; and c subject to subsection (6), that the consent of his father and mother to the registration has been signified in the prescribed manner. 6 In the case of an application under subsection (5) for the registration of a person as a British citizen— a if his father or mother died, or their marriage or civil partnership was terminated, on or before the date of the application, or his father and mother were legally separated on that date, the references to his father and mother in paragraph (b) of that subsection shall be read either as references to his father or as references to his mother; and b if his father or mother died on or before that date, the reference to his father and mother in paragraph (c) of that subsection shall be read as a reference to either of them; ... c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 This section is subject to sections 31, 32 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc). Acquisition by registration: British overseas territories citizens etc. 4 1 This section applies to any person who is a British overseas territories citizen , a British National (Overseas), a British Overseas citizen, a British subject under this Act or a British protected person. 2 A person to whom this section applies shall be entitled, on an application for his registration as a British citizen, to be registered as such a citizen if the following requirements are satisfied in the case of that person, namely— a subject to subsection (3), that he was in the United Kingdom at the beginning of the period of five years ending with the date of the application and that the number of days on which he was absent from the United Kingdom in that period does not exceed 450; and b that the number of days on which he was absent from the United Kingdom in the period of twelve months so ending does not exceed 90; and c that he was not at any time in the period of twelve months so ending subject under the immigration laws to any restriction on the period for which he might remain in the United Kingdom; and d that he was not at any time in the period of five years so ending in the United Kingdom in breach of the immigration laws. 3 So much of subsection (2)(a) as requires the person in question to have been in the United Kingdom at the beginning of the period there mentioned shall not apply in relation to a person who was settled in the United Kingdom immediately before commencement. 4 If in the special circumstances of any particular case the Secretary of State thinks fit, he may for the purposes of subsection (2) do all or any of the following things, namely— za treat the person to whom the application relates as fulfilling the first requirement specified in subsection (2)(a) although the person was not in the United Kingdom at the beginning of the period there mentioned; a treat the person to whom the application relates as fulfilling the second requirement specified in subsection (2)(a) or the requirement specified in subsection (2)(b), or both, although the number of days on which he was absent from the United Kingdom in the period there mentioned exceeds the number there mentioned; b disregard any such restriction as is mentioned in subsection (2)(c), not being a restriction to which that person was subject on the date of the application; c treat that person as fulfilling the requirement specified in subsection (2)(d) although he was in the United Kingdom in breach of the immigration laws in the period there mentioned. 4A Subsection (4B) applies where, on an application for registration as a British citizen made by a person to whom this section applies, the applicant has indefinite leave to enter or remain in the United Kingdom. 4B The Secretary of State may for the purposes of subsection (2) treat the applicant as fulfilling the requirement specified in subsection (2)(d), without enquiring into whether or not the applicant was in the United Kingdom in breach of the immigration laws in the period there mentioned. 4C The reference in subsection (4A) to having indefinite leave to enter or remain is to be construed in accordance with the Immigration Act 1971. 5 If, on an application for registration as a British citizen made by a person to whom this section applies, the Secretary of State is satisfied that the applicant has at any time served in service to which this subsection applies, he may, if he thinks fit in the special circumstances of the applicant’s case, cause him to be registered as such a citizen. 6 Subsection (5) applies to— a Crown service under the government of a British overseas territory ; and b paid or unpaid service (not falling within paragraph (a)) as a member of any body established by law in a British overseas territory members of which are appointed by or on behalf of the Crown. 7 This section is subject to sections 31, 32 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc). Acquisition by registration: further provision for British overseas territories citizens 4A 1 If an application is made to register as a British citizen a person who is a British overseas territories citizen, the Secretary of State may if he thinks fit cause the person to be so registered. 2 Subsection (1) does not apply in the case of a British overseas territories citizen who— a is such a citizen by virtue only of a connection with the Sovereign Base Areas of Akrotiri and Dhekelia; or b has ceased to be a British citizen as a result of a declaration of renunciation. 3 This section is subject to sections 31, 32 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc). Acquisition by registration: Irish citizens 4AA 1 An Irish citizen is entitled to be registered as a British citizen if— a an application for their registration is made under this section, and b they satisfy the requirements specified in subsection (2). 2 The requirements are that— a the person was in the United Kingdom at the beginning of the period of five years ending with the date of their application; b the person was absent from the United Kingdom for— i no more than 450 days in the period of five years ending with the date of their application, and ii no more than 90 days in the period of 12 months ending with the date of their application; and c the person was not in the United Kingdom in breach of the immigration laws at any time in the period of five years ending with the date of their application. 3 If in the special circumstances of a particular case the Secretary of State thinks fit, the Secretary of State may treat the person as satisfying a requirement specified in subsection (2), even if they did not in fact satisfy the requirement. 4 This section is subject to sections 31, 32 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc). Acquisition by registration: certain persons without other citizenship 4B 1 This section applies to a person who has the status of— a British Overseas citizen, b British subject under this Act, . . . c British protected person. , or d British National (Overseas) 2 A person to whom this section applies shall be entitled to be registered as a British citizen if— a he applies for registration under this section, b the Secretary of State is satisfied that the person does not have, apart from the status mentioned in subsection (1), any citizenship or nationality, and c the Secretary of State is satisfied that the person has not after the relevant day renounced, voluntarily relinquished or lost through action or inaction any citizenship or nationality 3 For the purposes of subsection (2)(c), the “ relevant day ” means— a in the case of a person to whom this section applies by virtue of subsection (1)(d) only, 19th March 2009, and b in any other case, 4th July 2002. Acquisition by registration: certain persons born before 1983 4C 1 A person is entitled to be registered as a British citizen if— a he applies for registration under this section, and b he satisfies each of the following conditions. 2 The first condition is that the applicant was born . . . before 1st January 1983. 3 The second condition is that the applicant would at some time before 1st January 1983 have become a citizen of the United Kingdom and Colonies— a under section 5 of, or paragraph 3 of Schedule 3 to, the 1948 Act if assumption A had applied, b under section 12(3), (4) or (5) of that Act if assumption B had applied and as a result of its application the applicant would have been a British subject immediately before 1st January 1949, or c under section 12(2) of that Act if one or both of the following had applied— i assumption A had applied; ii assumption B had applied and as a result of its application the applicant would have been a British subject immediately before 1st January 1949. 3A Assumption A is that— a section 5 or 12(2) of, or paragraph 3 of Schedule 3 to, the 1948 Act (as the case may be) provided for citizenship by descent from a mother in the same terms as it provided for citizenship by descent from a father, and b references in that provision to a father were references to the applicant's mother. 3B Assumption B is that— a a provision of the law at some time before 1st January 1949 which provided for a nationality status to be acquired by descent from a father provided in the same terms for its acquisition by descent from a mother, and b references in that provision to a father were references to the applicant's mother. 3C For the purposes of subsection (3B), a nationality status is acquired by a person (“P”) by descent where its acquisition— a depends, amongst other things, on the nationality status of one or both of P's parents, and b does not depend upon an application being made for P's registration as a person who has the status in question. 3D In determining for the purposes of subsection (3) whether a person would have been a citizen of the United Kingdom and Colonies, the requirement that a person’s birth was registered at a United Kingdom consulate, as set out in section 5(1)(b) of the British Nationality Act 1948, is to be ignored. 4 The third condition is that immediately before 1st January 1983 the applicant would have had the right of abode in the United Kingdom by virtue of section 2 of the Immigration Act 1971 (c. 77) had he become a citizen of the United Kingdom and Colonies as described in subsection (3) above. 5 For the purposes of the interpretation of section 5 of the 1948 Act in its application in the case of assumption A to a case of descent from a mother, the reference in the proviso to subsection (1) of that section to “ a citizen of the United Kingdom and Colonies by descent only ” includes a reference to a female person who became a citizen of the United Kingdom and Colonies by virtue of— a section 12(2), (4) or (6) only of the 1948 Act, b section 13(2) of that Act, c paragraph 3 of Schedule 3 to that Act, or d section 1(1)(a) or (c) of the British Nationality ( No. 2) Act 1964. Acquisition by registration: children of members of the armed forces 4D 1 A person (“P”) born outside the United Kingdom and the qualifying territories on or after the relevant day is entitled to be registered as a British citizen if— a an application is made for P's registration under this section; and b each of the following conditions is satisfied. 2 The first condition is that, at the time of P's birth, P's father or mother was— a a member of the armed forces; and b serving outside the United Kingdom and the qualifying territories. 3 The second condition is that, if P is a minor on the date of the application, the consent of P's father and mother to P's registration as a British citizen has been signified in the prescribed manner. 4 But if P's father or mother has died on or before the date of the application, the reference in subsection (3) to P's father and mother is to be read as a reference to either of them. 5 The Secretary of State may, in the special circumstances of a particular case, waive the need for the second condition to be satisfied. 6 The relevant day for the purposes of this section is the day appointed for the commencement of section 46 of the Borders, Citizenship and Immigration Act 2009 (which inserted this section). The general conditions 4E For the purposes of sections 4F to 4I, a person (“P”) meets the general conditions if— a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b at the time of P's birth, P's mother— i was not married, or ii was married to a person other than P's natural father; c no person is treated as the father of P under section 28 of the Human Fertilisation and Embryology Act 1990 or under section 35 or 36 of the Human Fertilisation and Embryology Act 2008 ; ca no person is treated as a parent of P under section 42 or 43 of the Human Fertilisation and Embryology Act 2008; and d P has never been a British citizen. Person unable to be registered under other provisions of this Act 4F 1 A person (“P”) is entitled to be registered as a British citizen on an application made under this section if— a P meets the general conditions; and b P would be entitled to be registered as a British citizen under— i section 1(3), ii section 3(2), iii section 3(5), iiia section 4D, iv paragraph 4 of Schedule 2, or v paragraph 5 of Schedule 2, had P's mother been married to P's natural father at the time of P's birth. 2 In the following provisions of this section “ relevant registration provision ” means the provision under which P would be entitled to be registered as a British citizen (as mentioned in subsection (1)(b)). 3 If the relevant registration provision is section 3(2), a person who is registered as a British citizen under this section is a British citizen by descent. 4 If the relevant registration provision is section 3(5), the Secretary of State may, in the special circumstances of the particular case, waive the need for any or all of the parental consents to be given. 5 For that purpose, the “parental consents” are— a the consent of P's natural father, and b the consent of P's mother, insofar as they would be required by section 3(5)(c) (as read with section 3(6)(b)), had P's mother been married to P's natural father at the time of P's birth. Person unable to become citizen automatically after commencement 4G 1 A person (“P”) is entitled to be registered as a British citizen on an application made under this section if— a P meets the general conditions; and b at any time in the period after commencement, P would have automatically become a British citizen at birth by the operation of any provision of this Act or the British Nationality (Falkland Islands) Act 1983, had P's mother been married to P's natural father at the time of P's birth. 2 A person who is registered as a British citizen under this section is a British citizen by descent if the British citizenship which the person would have acquired at birth (as mentioned in subsection (1)(b)) would (by virtue of section 14) have been British citizenship by descent. 3 If P is under the age of 18, no application may be made unless the consent of P's natural father and mother to the registration has been signified in the prescribed manner. 4 But if P's natural father or mother has died on or before the date of the application, the reference in subsection (3) to P's natural father and mother is to be read as a reference to either of them. 5 The Secretary of State may, in the special circumstances of a particular case, waive the need for any or all of the consents required by subsection (3) (as read with subsection (4)) to be given. 6 The reference in this section to the period after commencement does not include the time of commencement (and, accordingly, this section does not apply to any case in which a person was unable to become a British citizen at commencement). Citizen of UK and colonies unable to become citizen at commencement 4H 1 A person (“P”) is entitled to be registered as a British citizen on an application made under this section if— a P meets the general conditions; b P was a citizen of the United Kingdom and Colonies immediately before commencement; and c P would have automatically become a British citizen at commencement, by the operation of any provision of this Act, had P's mother been married to P's natural father at the time of P's birth. 2 A person who is registered as a British citizen under this section is a British citizen by descent if the British citizenship which the person would have acquired at commencement (as mentioned in subsection (1)(c)) would (by virtue of section 14) have been British citizenship by descent. Other person unable to become citizen at commencement 4I 1 A person (“P”) is entitled to be registered as a British citizen on an application made under this section if— a P meets the general conditions; b P is either— i an eligible former British national, or ii an eligible non-British national; and c had P's mother been married to P's natural father at the time of P's birth, P— i would have been a citizen of the United Kingdom and Colonies immediately before commencement, and ii would have automatically become a British citizen at commencement by the operation of any provision of this Act. 1A In determining for the purposes of subsection (1)(c)(i) whether a person would have been a citizen of the United Kingdom and Colonies, the requirement that a person’s birth was registered at a United Kingdom consulate, as set out in section 5(1)(b) of the British Nationality Act 1948, is to be ignored. 2 P is an “eligible former British national” if P was not a citizen of the United Kingdom and Colonies immediately before commencement and either— a P ceased to be a British subject or a citizen of the United Kingdom and Colonies by virtue of the commencement of any independence legislation, but would not have done so had P's mother been married to P's natural father at the time of P's birth, or b P was a British subject who did not automatically become a citizen of the United Kingdom and Colonies at commencement of the British Nationality Act 1948 by the operation of any provision of it, but would have done so had P's mother been married to P's natural father at the time of P's birth. 3 P is an “eligible non-British national” if— a P was never a British subject or citizen of the United Kingdom and Colonies; and b had P's mother been married to P's natural father at the time of P's birth, P would have automatically become a British subject or citizen of the United Kingdom and Colonies— i at birth, or ii by virtue of paragraph 3 of Schedule 3 to the British Nationality Act 1948 (child of male British subject to become citizen of the United Kingdom and Colonies if the father becomes such a citizen). 4 A person who is registered as a British citizen under this section is a British citizen by descent if the British citizenship which the person would have acquired at commencement (as mentioned in subsection (1)(c)(ii)) would (by virtue of section 14) have been British citizenship by descent. 5 In determining for the purposes of subsection (1)(c)(i) whether P would have been a citizen of the United Kingdom and Colonies immediately before commencement, it must be assumed that P would not have— a renounced or been deprived of any notional British nationality, or b lost any notional British nationality by virtue of P acquiring the nationality of a country or territory outside the United Kingdom. 6 A “notional British nationality” is— a in a case where P is an eligible former British national, any status as a British subject or a citizen of the United Kingdom and Colonies which P would have held at any time after P's nationality loss (had that loss not occurred and had P's mother had been married to P's natural father at the time of P's birth); b in a case where P is an eligible non-British national— i P's status as a British subject or citizen of the United Kingdom and Colonies mentioned in subsection (3)(b), and ii any other status as a British subject or citizen of the United Kingdom and Colonies which P would have held at any time afterwards (had P's mother been married to P's natural father at the time of P's birth). 7 In this section— “British subject” has any meaning which it had for the purposes of the British Nationality and Status of Aliens Act 1914; “ independence legislation ” means an Act of Parliament or any subordinate legislation (within the meaning of the Interpretation Act 1978) forming part of the law in the United Kingdom (whenever passed or made, and whether or not still in force)— providing for a country or territory to become independent from the United Kingdom, or dealing with nationality, or any other ancillary matters, in connection with a country or territory becoming independent from the United Kingdom; “ P's nationality loss ” means P's— ceasing to be a British subject or citizen of the United Kingdom and Colonies (as mentioned in subsection (2)(a)), or not becoming a citizen of the United Kingdom and Colonies (as mentioned in subsection (2)(b)). Sections 4E to 4I: supplementary provision 4J 1 In sections 4E to 4I and this section, a person's “natural father” is a person who satisfies the requirements as to proof of paternity that are prescribed in regulations under section 50(9B). 2 The power under section 50(9B) to make different provision for different circumstances includes power to make provision for the purposes of any provision of sections 4E to 4I which is different from other provision made under section 50(9B). 3 The following provisions apply for the purposes of sections 4E to 4I. 4 A reference to a person automatically becoming a British citizen, or a citizen of the United Kingdom and Colonies, is a reference to the person becoming such a citizen without the need for— a the person to be registered as such a citizen by the Secretary of State or any other minister of the Crown; b the birth of the person to be registered by a diplomatic or consular representative of the United Kingdom; or c the person to be naturalised as such a citizen. 5 If the mother of a person could not actually have been married to the person's natural father at the time of the person's birth (for whatever reason), that fact does not prevent an assumption being made that the couple were married at the time of the birth. Acquisition by registration: certain British overseas territories citizens 4K 1 A person is entitled to be registered as a British citizen on an application made under this section if— a they are entitled to be registered as a British overseas territories citizen under section 17A, 17C, 17D, 17E, 17F or 17H, or b they would be entitled to be registered as a British overseas territories citizen under any of those sections but for the fact that they have already become a British overseas territories citizen under a different provision. 2 Subsection (1) does not apply in the case of a person— a who is or would be entitled to be registered as a British overseas territories citizen by virtue only of a connection with the Sovereign Base Areas of Akrotiri and Dhekelia, or b who has previously been a British citizen. 3 The Secretary of State may not register a person as a British citizen on an application under subsection (1)(a) unless the person is also registered as a British overseas territories citizen. Acquisition by registration: special circumstances 4L 1 If an application is made for a person of full age and capacity (“ P ”) to be registered as a British citizen, the Secretary of State may cause P to be registered as such a citizen if, in the Secretary of State’s opinion, P would have been, or would have been able to become, a British citizen but for— a historical legislative unfairness, b an act or omission of a public authority, or c exceptional circumstances relating to P. 2 For the purposes of subsection (1)(a), “ historical legislative unfairness ” includes circumstances where P would have become, or would not have ceased to be, a British subject, a citizen of the United Kingdom and Colonies or a British citizen, if an Act of Parliament or subordinate legislation (within the meaning of the Interpretation Act 1978) had, for the purposes of determining a person’s nationality status— a treated males and females equally, b treated children of unmarried couples in the same way as children of married couples, or c treated children of couples where the mother was married to someone other than the natural father in the same way as children of couples where the mother was married to the natural father. 3 In subsection (1)(b), “ public authority ” means any public authority within the meaning of section 6 of the Human Rights Act 1998, other than a court or tribunal. 4 In considering whether to grant an application under this section, the Secretary of State may take into account whether the applicant is of good character. Acquisition by registration: British overseas territories citizens having connection with Gibraltar 5 Subject to sections 31, 32 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc), a person who is a British overseas territories citizen by virtue of a connection with Gibraltar is entitled to be registered as a British citizen if an application is made for their registration as such a citizen. Acquisition by naturalisation. 6 1 If, on an application for naturalisation as a British citizen made by a person of full age and capacity, the Secretary of State is satisfied that the applicant fulfils the requirements of Schedule 1 for naturalisation as such a citizen under this subsection, he may, if he thinks fit, grant to him a certificate of naturalisation as such a citizen. 2 If, on an application for naturalisation as a British citizen made by a person of full age and capacity who on the date of the application is married to a British citizen, or is the civil partner of a British citizen the Secretary of State is satisfied that the applicant fulfils the requirements of Schedule 1 for naturalisation as such a citizen under this subsection, he may, if he thinks fit, grant to him a certificate of naturalisation as such a citizen. 3 This section is subject to sections 31, 32 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc). Acquisition after commencement: special cases Right to registration by virtue of residence in U.K. or relevant employment. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Registration by virtue of marriage. 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Right to registration by virtue of father’s citizenship etc. 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Registration following renunciation of citizenship of U.K. and Colonies. 10 1 Subject to subsection (3), a person shall be entitled, on an application for his registration as a British citizen, to be registered as such a citizen if immediately before commencement he would (had he applied for it) have been entitled under section 1(1) of the British Nationality Act 1964 (resumption of citizenship) to be registered as a citizen of the United Kingdom and Colonies by virtue of having an appropriate qualifying connection with the United Kingdom or . . . by virtue of having been married before commencement to a person who has, or would if living have, such a connection. 2 On an application for his registration as a British citizen made by a person of full capacity who had before commencement ceased to be a citizen of the United Kingdom and Colonies as a result of a declaration of renunciation, the Secretary of State may, if he thinks fit, cause that person to be registered as a British citizen if that person— a has an appropriate qualifying connection with the United Kingdom; or b . . . has been married to , or has been the civil partner of, a person who has, or would if living have, such a connection. 3 A person shall not be entitled to registration under subsection (1) on more than one occasion. 4 For the purposes of this section a person shall be taken to have an appropriate qualifying connection with the United Kingdom if he, his father or his father’s father— a was born in the United Kingdom; or b is or was a person naturalised in the United Kingdom; or c was registered as a citizen of the United Kingdom and Colonies in the United Kingdom or in a country which at the time was mentioned in section 1(3) of the 1948 Act. 5 This section is subject to sections 31, 32 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc). Acquisition in connection with immigration rules Appendix EU 10A 1 This section applies to a person born in the United Kingdom on or after 1st July 2021 who is not a British citizen on the relevant date by virtue of any other provision of this Act. 2 A person to whom this section applies (“C”) is a British citizen as from the relevant date if conditions 1 to 3 are satisfied in the case of either C’s father or mother (“P”). 3 Condition 1 is that, on or after 1st July 2021, P is granted— a UK related indefinite leave under paragraph EU2 of Appendix EU to the UK immigration rules; b Isle of Man related indefinite leave under paragraph EU2 of Appendix EU to the Isle of Man immigration rules, and the date of grant of such leave is referred to in this section as “the relevant date”. 4 Condition 2 is that— a P is granted the leave described in subsection (3)(a) or (b) pursuant to an application made before 1st July 2021, or b immediately before 1st July 2021, P would have met the eligibility requirements for— i UK related indefinite leave within paragraph EU11 or EU12 of Appendix EU to the UK immigration rules, or ii Isle of Man related indefinite leave within paragraph EU11 or EU12 of Appendix EU to the Isle of Man immigration rules, if an application had been made at that time. 5 Condition 3 is that P is ordinarily resident in the United Kingdom on the relevant date. 6 In determining whether subsection (4)(b) applies, it is to be assumed that P was not entitled to any exemption under section 8 of the Immigration Act 1971 immediately before 1st July 2021. 7 Any subsequent change to the immigration status of P does not affect the status of C as a British citizen. 8 In this section— “Isle of Man immigration rules” means the rules laid down under section 3(2) of the Immigration Act 1971 as that section extends to the Isle of Man; “Isle of Man related indefinite leave” means indefinite leave as defined in section 33(1) of the Immigration Act 1971 as that section extends to the Isle of Man; “the relevant date” has the meaning given in subsection (3); “UK immigration rules” means the rules laid down under section 3(2) of the Immigration Act 1971; “UK related indefinite leave” means indefinite leave as defined in section 33(1) of the Immigration Act 1971. Acquisition at commencement Citizens of U.K. and Colonies who are to become British citizens at commencement. 11 1 Subject to subsection (2), a person who immediately before commencement— a was a citizen of the United Kingdom and Colonies; and b had the right of abode in the United Kingdom under the Immigration Act 1971 as then in force, shall at commencement become a British citizen. 2 A person who was registered as a citizen of the United Kingdom and Colonies under section 1 of the British Nationality (No. 2) Act 1964 (stateless persons) on the ground mentioned in subsection (1)(a) of that section (namely that his mother was a citizen of the United Kingdom and Colonies at the time when he was born) shall not become a British citizen under subsection (1) unless— a his mother becomes a British citizen under subsection (1) or would have done so but for her death; or b immediately before commencement he had the right of abode in the United Kingdom by virtue of section 2(1)(c) of the Immigration Act 1971 as then in force (settlement in United Kingdom, combined with five or more years’ ordinary residence there as a citizen of the United Kingdom and Colonies). 3 A person who— a immediately before commencement was a citizen of the United Kingdom and Colonies by virtue of having been registered under subsection (6) of section 12 of the 1948 Act (British subjects before commencement of 1948 Act becoming citizens of United Kingdom and Colonies) under arrangements made by virtue of subsection (7) of that section (registration in independent Commonwealth country by United Kingdom High Commissioner); and b was so registered on an application under the said subsection (6) based on the applicant’s descent in the male line from a person (“the relevant person”) possessing one of the qualifications specified in subsection (1)(a) and (b) of that section (birth or naturalisation in the United Kingdom and Colonies), shall at commencement become a British citizen if the relevant person was born or naturalised in the United Kingdom. Renunciation and resumption Renunciation. 12 1 If any British citizen of full age and capacity makes in the prescribed manner a declaration of renunciation of British citizenship, then, subject to subsections (3) and (4), the Secretary of State shall cause the declaration to be registered. 2 On the registration of a declaration made in pursuance of this section the person who made it shall cease to be a British citizen. 3 A declaration made by a person in pursuance of this section shall not be registered unless the Secretary of State is satisfied that the person who made it will after the registration have or acquire some citizenship or nationality other than British citizenship; and if that person does not have any such citizenship or nationality on the date of registration and does not acquire some such citizenship or nationality within six months from that date, he shall be, and be deemed to have remained, a British citizen notwithstanding the registration. 4 The Secretary of State may withhold registration of any declaration made in pursuance of this section if it is made during any war in which Her Majesty may be engaged in right of Her Majesty’s government in the United Kingdom. 5 For the purposes of this section any person who has been married , or has formed a civil partnership, shall be deemed to be of full age. Resumption. 13 1 Subject to subsection (2), a person who has ceased to be a British citizen as a result of a declaration of renunciation shall be entitled, on an application for his registration as a British citizen, to be registered as such a citizen if— a he is of full capacity; and b his renunciation of British citizenship was necessary to enable him to retain or acquire some other citizenship or nationality. 2 A person shall not be entitled to registration under subsection (1) on more than one occasion. 3 If a person of full capacity who has ceased to be a British citizen as a result of a declaration of renunciation (for whatever reason made) makes an application for his registration as such a citizen, the Secretary of State may, if he thinks fit, cause him to be registered as such a citizen. 4 This section is subject to sections 31, 32 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc). Supplementary Meaning of British citizen (by descent). 14 1 For the purposes of this Act a British citizen is a British citizen “ by descent ” if and only if— a he is a person born outside the United Kingdom after commencement who is a British citizen by virtue of section 2(1)(a) only or by virtue of registration under section 3(2) or 9; or b subject to subsection (2), he is a person born outside the United Kingdom before commencement who became a British citizen at commencement and immediately before commencement— i was a citizen of the United Kingdom and Colonies by virtue of section 5 of the 1948 Act (citizenship by descent); or ii was a person who, under any provision of the British Nationality Acts 1948 to 1965, was deemed for the purposes of the proviso to section 5(1) of the 1948 Act to be a citizen of the United Kingdom and Colonies by descent only, or would have been so deemed if male; or iii had the right of abode in the United Kingdom by virtue only of paragraph (b) of subsection (1) of section 2 of the Immigration Act 1971 as then in force (connection with United Kingdom through parent or grandparent), or by virtue only of that paragraph and paragraph (c) of that subsection (settlement in United Kingdom with five years’ ordinary residence there), or by virtue only of being or having been the wife of a person who immediately before commencement had that right by virtue only of the said paragraph (b) or the said paragraphs (b) and (c); or iv being a woman, was a citizen of the United Kingdom and Colonies as a result of her registration as such a citizen under section 6(2) of the 1948 Act by virtue of having been married to a man who at commencement became a British citizen by descent or would have done so but for his having died or ceased to be a citizen of the United Kingdom and Colonies as a result of a declaration of renunciation; or c he is a British citizen by virtue of registration under section 3(1) and either— i his father or mother was a British citizen at the time of the birth; or ii his father or mother was a citizen of the United Kingdom and Colonies at that time and became a British citizen at commencement, or would have done so but for his or her death; or d he is a British citizen by virtue of registration under section 4B , 4C or 5 ; or da the person is a British citizen by descent by virtue of section 4F(3), 4G(2), 4H(2) or 4I(4); or db the person is a British citizen by virtue of registration under section 4K and is— i a British overseas territories citizen by virtue of registration under section 17A, or ii a British overseas territories citizen by descent by virtue of section 17C(3), 17D(2), 17E(2) or 17F(5); or e subject to subsection (2), being a woman born outside the United Kingdom before commencement, she is a British citizen as a result of her registration as such a citizen under section 8 by virtue of being or having been married to a man who at commencement became a British citizen by descent or would have done so but for his having died or ceased to be a citizen of the United Kingdom and Colonies as a result of a declaration of renunciation; or f he is a British citizen by virtue of registration under section 10 who, having before commencement ceased to be a citizen of the United Kingdom and Colonies as a result of a declaration of renunciation, would, if he had not so ceased, have at commencement become a British citizen by descent by virtue of paragraph (b); or g he is a British citizen by virtue of registration under section 13 who, immediately before he ceased to be a British citizen as a result of a declaration of renunciation, was such a citizen by descent; or h he is a person born in a British overseas territory after commencement who is a British citizen by virtue of paragraph 2 of Schedule 2. 2 A person born outside the United Kingdom before commencement is not a British citizen “by descent” by virtue of subsection (1)(b) or (e) if his father was at the time of his birth serving outside the United Kingdom— a in service of a description mentioned in subsection (3), his recruitment for the service in question having taken place in the United Kingdom; or b in service under a EU institution, his recruitment for that service having taken place in a country which at the time of the recruitment was a member of the Communities. 3 The descriptions of service referred to in subsection (2) are— a Crown service under the government of the United Kingdom; and b service of any description at any time designated under section 2(3). Part II British overseas territories citizenship Acquisition after commencement Acquisition by birth or adoption. 15 1 A person born in a British overseas territory after commencement shall be a British overseas territories citizen if at the time of the birth his father or mother is— a a British overseas territories citizen ; or b settled in a British overseas territory . 2 A new-born infant who, after commencement, is found abandoned in a British overseas territory shall, unless the contrary is shown, be deemed for the purposes of subsection (1)— a to have been born in that territory after commencement; and b to have been born to a parent who at the time of the birth was a British overseas territories citizen or settled in a British overseas territory . 3 A person born in a British overseas territory after commencement who is not a British overseas territories citizen by virtue of subsection (1) or (2) shall be entitled to be registered as such a citizen if, while he is a minor— a his father or mother becomes such a citizen or becomes settled in a British overseas territory ; and b an application is made for his registration as such a citizen. 4 A person born in a British overseas territory after commencement who is not a British overseas territories citizen by virtue of subsection (1) or (2) shall be entitled, on an application for his registration as a British overseas territories citizen made at any time after he has attained the age of ten years, to be registered as such a citizen if, as regards each of the first ten years of that person’s life, the number of days on which he was absent from that territory in that year does not exceed 90. 5 Where after commencement an order authorising the adoption of a minor who is not a British overseas territories citizen is made by a court in any British overseas territory , he shall be a British overseas territories citizen as from the date on which the order is made if the adopter or, in the case of a joint adoption, one of the adopters, is a British overseas territories citizen on that date. 5A Where— a a minor who is not a British overseas territories citizen is adopted under a Convention adoption, b on the date on which the adoption is effected— i the adopter or, in the case of a joint adoption, one of the adopters is a British overseas territories citizen, and ii the adopter or, in the case of a joint adoption, both of the adopters are habitually resident in a designated territory, and c the Convention adoption is effected under the law of a country or territory outside the designated territory, the minor shall be a British overseas territories citizen as from that date. 6 Where an order or a Convention adoption in consequence of which any person became a British overseas territories citizen by virtue of subsection (5) ceases to have effect, whether on annulment or otherwise, the cesser shall not affect the status of that person as such a citizen. 7 If in the special circumstances of any particular case the Secretary of State thinks fit, he may for the purposes of subsection (4) treat the person to whom the application relates as fulfilling the requirements specified in that subsection although, as regards any one or more of the first ten years of that person’s life, the number of days on which he was absent from the British overseas territory there mentioned in that year or each of the years in question exceeds 90. Acquisition by descent. 16 1 A person born outside the British overseas territories after commencement shall be a British overseas territories citizen if at the time of the birth his father or mother— a is such a citizen otherwise than by descent; or b is such a citizen and is serving outside the British overseas territories in service to which this paragraph applies, his or her recruitment for that service having taken place in a British overseas territory . 2 Paragraph (b) of subsection (1) applies to— a Crown service under the government of a British overseas territory ; and b service of any description for the time being designated under subsection (3). 3 For the purposes of this section the Secretary of State may by order made by statutory instrument designate any description of service which he considers to be closely associated with the activities outside the British overseas territories of the government of any British overseas territory . 4 Any order made under subsection (3) shall be subject to annulment in pursuance of a resolution of either House of Parliament. Acquisition by registration: minors. 17 1 If while a person is a minor an application is made for his registration as a British overseas territories citizen the Secretary of State may, if the thinks fit, cause him to be registered as such a citizen. 2 A person born outside the British overseas territories shall be entitled, on an application for his registration as a British overseas territories citizen made while the person is a minor , to be registered as such a citizen if the requirements specified in subsection (3) or, in the case of a person born stateless, the requirements specified in paragraphs (a) and (b) of that subsection, are fulfilled in the case of either that person’s father or his mother (“the parent in question”). 3 The requirements referred to in subsection (2) are— a that the parent in question was a British overseas territories citizen by descent at the time of the birth; and b that the father or mother of the parent in question— i was a British overseas territories citizen otherwise than by descent at the time of the birth of the parent in question; or ii became a British overseas territories citizen otherwise than by descent at commencement, or would have become such a citizen otherwise than by descent at commencement but for his or her death; and c that, as regards some period of three years ending with a date not later than the date of the birth— i the parent in question was in a British overseas territory at the beginning of that period; and ii the number of days on which the parent in question was absent from that territory in that period does not exceed 270. 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 A person born outside the British overseas territories shall be entitled, and on application for his registration as a British overseas territories citizen made while he is a minor, to be registered as such a citizen if the following requirements are satisfied, namely— a that at the time of that person’s birth his father or mother was a British overseas territories citizen by descent; and b subject to subsection (6), that that person and his father and mother were in one and the same British overseas territory (no matter which) at the beginning of the period of three years ending with the date of the application and that, in the case of each of them, the number of days on which the person in question was absent from the last-mentioned territory in that period does not exceed 270; and c subject to subsection (6), that the consent of his father and mother to the registration has been signified in the prescribed manner. 6 In the case of an application under subsection (5) for the registration of a person as a British overseas territories citizen — a if his father or mother died, or their marriage or civil partnership was terminated, on or before the date of the application, or his father and mother were legally separated on that date, the references to his father and mother in paragraph (b) of that subsection shall be read either as references to his father or as references to his mother; and b if his father or mother died on or before that date, the reference to his father and mother in paragraph (c) of that subsection shall be read as a reference to either of them; and c if he was born illegitimate, all those references shall be read as references to his mother. 7 This section is subject to sections 31, 33 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc). Registration: remedying inability of mothers to transmit citizenship 17A 1 On an application for registration under this section, a person (“ P ”) is entitled to be registered as a British overseas territories citizen if the following three conditions are met. 2 The first condition is that— a P would have become a citizen of the United Kingdom and Colonies under any of the following provisions of the British Nationality Act 1948— i section 5 (person born on or after 1 January 1949: citizenship by descent); ii section 12(2) (person born before 1 January 1949: citizenship by descent); iii section 12(3) (person born before 1 January 1949 in British protectorate etc); iv section 12(4) (person born before January 1949 not becoming citizen of other country); v section 12(5) (woman married before 1 January 1949 to a man who became or would have become a citizen of the United Kingdom and Colonies); vi paragraph 3 of Schedule 3 (person born on or after 1 January 1949 to a British subject without citizenship); had P’s parents been treated equally, by that Act or by any relevant previous provision, for the purposes of determining P’s nationality status; or b P would have been a citizen of the United Kingdom and Colonies immediately before commencement had P’s parents been treated equally, for the purposes of determining P’s nationality status, by any independence legislation that caused P to lose that citizenship. 3 In subsection (2)— “ relevant previous provision ” means a provision of the law that was in force at some time before 1 January 1949 which provided for a nationality status to be transmitted from a parent to a child without the need for an application to be made for the child to be registered as a person with that nationality status; “ independence legislation ” means an Act of Parliament or any subordinate legislation (within the meaning of the Interpretation Act 1978) forming part of the law in the United Kingdom (whenever passed or made, and whether or not still in force)— providing for a country or territory to become independent from the United Kingdom, or dealing with nationality, or any other ancillary matters, in connection with a country or territory becoming independent from the United Kingdom. 4 In determining for the purposes of subsection (2) whether a person would have become a citizen of the United Kingdom and Colonies under section 5 of the British Nationality Act 1948, the requirement that a person’s birth was registered at a United Kingdom consulate, as set out in subsection (1)(b) of that section, is to be ignored. 5 The second condition is that, if P had become or been a citizen of the United Kingdom and Colonies as mentioned in subsection (2), P would at commencement have become a British Dependent Territories citizen under section 23(1)(b) or (c). 6 The third condition is that, if P had become a British Dependent Territories citizen as mentioned in subsection (5), P would have become a British overseas territories citizen on the commencement of section 2 of the British Overseas Territories Act 2002. Registration: unmarried fathers; the general conditions 17B For the purposes of sections 17C to 17F, a person (“ P ”) meets the general conditions if— a at the time of P’s birth, P’s mother— i was not married, or ii was married to a person other than P’s natural father; b no person is treated as the father of P under— i section 28 of the Human Fertilisation and Embryology Act 1990, or ii section 35 or 36 of the Human Fertilisation and Embryology Act 2008; c no person is treated as a parent of P under section 42 or 43 of the Human Fertilisation and Embryology Act 2008; and d P has never been a British overseas territories citizen or a British Dependent Territories citizen. Person unable to be registered under other provisions of this Act 17C 1 A person (“ P ”) is entitled to be registered as a British overseas territories citizen on an application made under this section if— a P meets the general conditions; and b P would be entitled to be registered as a British overseas territories citizen under— i section 15(3), ii section 17(2), iii section 17(5), iv paragraph 4 of Schedule 2, or v paragraph 5 of Schedule 2, had P’s mother been married to P’s natural father at the time of P’s birth. 2 In the following provisions of this section, “ relevant registration provision ” means the provision under which P would be entitled to be registered as a British overseas territories citizen (as mentioned in subsection (1)(b)). 3 If the relevant registration provision is section 17(2), a person who is registered as a British overseas territories citizen under this section is a British overseas territories citizen by descent. 4 If the relevant registration provision is section 17(5), the Secretary of State may, in the special circumstances of the particular case, waive the need for any or all of the parental consents to be given. 5 For that purpose, the “parental consents” are— a the consent of P’s natural father, and b the consent of P’s mother, insofar as they would be required by section 17(5)(c) (as read with section 17(6)(b)), had P’s mother been married to P’s natural father at the time of P’s birth. Person unable to become citizen automatically after commencement 17D 1 A person (“ P ”) is entitled to be registered as a British overseas territories citizen on an application made under this section if— a P meets the general conditions; b at any time in the period after commencement, P would have automatically become a British Dependent Territories citizen or a British overseas territories citizen at birth by the operation of— i section 15(1), ii section 16, or iii paragraph 1 of Schedule 2, had P’s mother been married to P’s natural father at the time of P’s birth; and c in a case where P would have become a British Dependent Territories citizen as mentioned in paragraph (b), P would then have automatically become a British overseas territories citizen by the operation of section 2 of the British Overseas Territories Act 2002. 2 A person who is registered as a British overseas territories citizen under this section is a British overseas territories citizen by descent if the citizenship which the person would have acquired at birth (as mentioned in subsection (1)(b)) would (by virtue of section 25) have been citizenship by descent. 3 If P is under the age of 18, no application may be made unless the consent of P’s natural father and mother to the registration has been signified in the prescribed manner. 4 But if P’s natural father or mother has died on or before the date of the application, the reference in subsection (3) to P’s natural father and mother is to be read as a reference to either of them. 5 The Secretary of State may, in the special circumstances of a particular case, waive the need for any or all of the consents required by subsection (3) (as read with subsection (4)) to be given. 6 The reference in this section to the period after commencement does not include the time of commencement (and, accordingly, this section does not apply to any case in which a person was unable to become a British Dependent Territories citizen at commencement). Citizen of UK and Colonies unable to become citizen at commencement 17E 1 A person (“ P ”) is entitled to be registered as a British overseas territories citizen on an application made under this section if— a P meets the general conditions; b P— i was a citizen of the United Kingdom and Colonies immediately before commencement, or ii would have become such a citizen as mentioned in section 17A(2)(a), or iii would have been such a citizen immediately before commencement as mentioned in section 17A(2)(b); c P would then have automatically become a British Dependent Territories citizen at commencement by the operation of section 23, had P’s mother been married to P’s natural father at the time of P’s birth; and d P would then have automatically become a British overseas territories citizen by the operation of section 2 of the British Overseas Territories Act 2002. 2 A person who is registered as a British overseas territories citizen under this section is a British overseas territories citizen by descent if the citizenship which the person would have acquired at commencement (as mentioned in subsection (1)(c)) would (by virtue of section 25) have been citizenship by descent. Other person unable to become citizen at commencement 17F 1 A person (“ P ”) is entitled to be registered as a British overseas territories citizen on an application made under this section if— a P meets the general conditions; b P is either— i an eligible former British national, or ii an eligible non-British national; and c had P’s mother been married to P’s natural father at the time of P’s birth, P— i would have been a citizen of the United Kingdom and Colonies immediately before commencement, ii would have automatically become a British Dependent Territories citizen at commencement by the operation of section 23, and iii would have automatically become a British overseas territories citizen by the operation of section 2 of the British Overseas Territories Act 2002. 2 In determining for the purposes of subsection (1)(c)(i) whether a person would have been a citizen of the United Kingdom and Colonies, the requirement that a person’s birth was registered at a United Kingdom consulate, as set out in section 5(1)(b) of the British Nationality Act 1948, is to be ignored. 3 P is an “eligible former British national” if P was not a citizen of the United Kingdom and Colonies immediately before commencement and either— a P ceased to be a British subject or a citizen of the United Kingdom and Colonies by virtue of the commencement of any independence legislation, but would not have done so had P’s mother been married to P’s natural father at the time of P’s birth, or b P was a British subject who did not automatically become a citizen of the United Kingdom and Colonies at commencement of the British Nationality Act 1948 by the operation of any provision of it, but would have done so had P’s mother been married to P’s natural father at the time of P’s birth. 4 P is an “eligible non-British national” if— a P was never a British subject or citizen of the United Kingdom and Colonies; and b had P’s mother been married to P’s natural father at the time of P’s birth, P would have automatically become a British subject or citizen of the United Kingdom and Colonies— i at birth, or ii by virtue of paragraph 3 of Schedule 3 to the British Nationality Act 1948 (child of male British subject to become citizen of the United Kingdom and Colonies if father becomes such a citizen). 5 A person who is registered as a British overseas territories citizen under this section is a British overseas territories citizen by descent if the citizenship which the person would have acquired at commencement (as mentioned in subsection (1)(c)(ii)) would (by virtue of section 25) have been citizenship by descent. 6 In determining for the purposes of subsection (1)(c)(i) whether P would have been a citizen of the United Kingdom and Colonies immediately before commencement, it must be assumed that P would not have— a renounced or been deprived of any notional British nationality, or b lost any notional British nationality by virtue of P acquiring the nationality of a country or territory outside the United Kingdom. 7 A “notional British nationality” is— a in a case where P is an eligible former British national, any status as a British subject or a citizen of the United Kingdom and Colonies which P would have held at any time after P’s nationality loss (had that loss not occurred and had P’s mother been married to P’s natural father at the time of P’s birth); b in a case where P is an eligible non-British national— i P’s status as a British subject or citizen of the United Kingdom and Colonies as mentioned in subsection (4)(b), and ii any other status as a British subject or citizen of the United Kingdom and Colonies which P would have held at any time afterwards (had P’s mother been married to P’s natural father at the time of P’s birth). 8 In this section— “British subject” has any meaning which it had for the purposes of the British Nationality and Status of Aliens Act 1914; “ independence legislation ” means an Act of Parliament or any subordinate legislation (within the meaning of the Interpretation Act 1978) forming part of the law in the United Kingdom (whenever passed or made, and whether or not still in force)— providing for a country or territory to become independent from the United Kingdom, or dealing with nationality, or any other ancillary matters, in connection with a country or territory becoming independent from the United Kingdom; “ P’s nationality loss ” means P’s— ceasing to be a British subject or citizen of the United Kingdom and Colonies (as mentioned in subsection (3)(a)), or not becoming a citizen of the United Kingdom and Colonies (as mentioned in subsection (3)(b)). Sections 17B to 17F: supplementary provision 17G 1 In sections 17B to 17F and this section, a person’s “natural father” is a person who satisfies the requirements as to proof of paternity that are prescribed in regulations under section 50(9B). 2 The power under section 50(9B) to make different provision for different circumstances includes power to make provision for the purposes of any provision of sections 17B to 17F which is different from other provision made under section 50(9B). 3 The following provisions apply for the purposes of sections 17B to 17F. 4 A reference to a person automatically becoming a citizen of a certain type is a reference to the person becoming a citizen of that type without the need for— a the person to be registered as such a citizen by the Secretary of State or any other minister of the Crown; b the birth of the person to be registered by a diplomatic or consular representative of the United Kingdom; or c the person to be naturalised as such a citizen. 5 If the mother of a person could not actually have been married to the person’s natural father at the time of the person’s birth (for whatever reason), that fact does not prevent an assumption being made that the couple were married at the time of the birth. Acquisition by registration: descendants of those born in British Indian Ocean Territory 17H 1 A person is entitled to be registered as a British overseas territories citizen on an application made under this section if— a they are a direct descendant of a person (“ P ”) who was a citizen of the United Kingdom and Colonies by virtue of P’s birth in the British Indian Ocean Territory or, prior to 8 November 1965, in those islands designated as the British Indian Ocean Territory on that date, and b they have never been a British overseas territories citizen or a British Dependent Territories citizen. 2 An application under this section must be made— a in the case of a person aged 18 years or over on the commencement date, before the end of the period of five years beginning with the commencement date; b in the case of a person aged under 18 on the commencement date, or a person who is born before the end of the period of five years beginning with the commencement date, before they reach the age of 23 years. 3 In subsection (2), “ the commencement date ” means the date on which this section comes into force. Acquisition by registration: special circumstances 17I 1 If an application is made for a person of full age and capacity (“ P ”) to be registered as a British overseas territories citizen, the Secretary of State may cause P to be registered as such a citizen if, in the Secretary of State’s opinion, P would have been, or would have been able to become, a British overseas territories citizen but for— a historical legislative unfairness, b an act or omission of a public authority, or c exceptional circumstances relating to P. 2 For the purposes of subsection (1)(a), “ historical legislative unfairness ” includes circumstances where P would have become, or would not have ceased to be, a British subject, a citizen of the United Kingdom and Colonies, a British Dependent Territories Citizen or a British overseas territories citizen, if an Act of Parliament or subordinate legislation (within the meaning of the Interpretation Act 1978) had, for the purposes of determining a person’s nationality status— a treated males and females equally, b treated children of unmarried couples in the same way as children of married couples, or c treated children of couples where the mother was married to someone other than the natural father in the same way as children of couples where the mother was married to the natural father. 3 In subsection (1)(b), “ public authority ” means any public authority within the meaning of section 6 of the Human Rights Act 1998, other than a court or tribunal. 4 In considering whether to grant an application under this section, the Secretary of State may take into account whether the applicant is of good character. Acquisition by naturalisation. 18 1 If, on an application for naturalisation as a British overseas territories citizen made by a person of full age and capacity, the Secretary of State is satisfied that the applicant fulfils the requirements of Schedule 1 for naturalisation as such a citizen under this subsection, he may, if he thinks fit, grant to him a certificate of naturalisation as such a citizen. 2 If, on an application for naturalisation as a British overseas territories citizen made by a person of full age and capacity who on the date of the application is married to such a citizen, or is the civil partner of such a citizen the Secretary of State is satisfied that the applicant fulfils the requirements of Schedule 1 for naturalisation as such a citizen under this subsection, he may, if he thinks fit, grant to him a certificate of naturalisation as such a citizen. 3 Every application under this section shall specify the British overseas territory which is to be treated as the relevant territory for the purposes of that application; and, in relation to any such application, references in Schedule 1 to the relevant territory shall be construed accordingly. 4 This section is subject to sections 31, 33 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc). Acquisition after commencement: special cases Right to registration by virtue of residence in British overseas territory . 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Registration by virtue of marriage. 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Right to registration by virtue of father’s citizenship etc. 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Right to registration replacing right to resume citizenship of U.K. and Colonies. 22 1 Subject to subsection (3), a person shall be entitled, on an application for his registration as a British overseas territories citizen , to be registered as such a citizen if immediately before commencement he would (had he applied for it) have been entitled under section 1(1) of the British Nationality Act 1964 (resumption of citizenship) to be registered as a citizen of the United Kingdom and Colonies by virtue of having an appropriate qualifying connection with a British overseas territory or . . . by virtue of having been married before commencement to a person who has, or would if living have, such a connection. 2 On an application for his registration as a British overseas territories citizen made by a person of full capacity who had before commencement ceased to be a citizen of the United Kingdom and Colonies as a result of a declaration of renunciation, the Secretary of State may, if he thinks fit, cause that person to be registered as a British overseas territories citizen if that person— a has an appropriate qualifying connection with a British overseas territory ; or b . . . has been married to , or has been the civil partner of, a person who has, or would if living have, such a connection. 3 A person shall not be entitled to registration under subsection (1) on more than one occasion. 4 For the purposes of this section a person shall be taken to have an appropriate qualifying connection with a British overseas territory if he, his father or his father’s father— a was born in that territory; or b is or was a person naturalised in that territory; or c was registered as a citizen of the United Kingdom and Colonies in that territory; or d became a British subject by reason of the annexation of any territory included in that territory. 5 This section is subject to sections 31, 33 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc). Acquisition at commencement Citizens of U.K. and Colonies who are to become British overseas territories citizens at commencement. 23 1 A person shall at commencement become a British overseas territories citizen if— a immediately before commencement he was a citizen of the United Kingdom and Colonies who had that citizenship by his birth, naturalisation or registration in a British overseas territory ; or b he was immediately before commencement a citizen of the United Kingdom and Colonies, and was born to a parent— i who at the time of the birth (“the material time”) was a citizen of the United Kingdom and Colonies; and ii who either had that citizenship at the material time by his birth, naturalisation or registration in a British overseas territory or was himself born to a parent who at the time of that birth so had that citizenship; or c being a woman, she was immediately before commencement a citizen of the United Kingdom and Colonies and either was then, or had at any time been, the wife of a man who under paragraph (a) or (b) becomes a British overseas territories citizen at commencement or would have done so but for his death. 2 A person shall at commencement become a British overseas territories citizen if— a immediately before commencement he was a citizen of the United Kingdom and Colonies by virtue of registration under section 7 of the 1948 Act (minor children) or section 1 of the British Nationality (No. 2) Act 1964 (stateless persons); and b he was so registered otherwise than in a British overseas territory ; and c his father or mother (in the case of a person registered under the said section 7) or his mother (in the case of a person registered under the said section 1)— i was a citizen of the United Kingdom and Colonies at the time of the registration or would have been such a citizen at that time but for his or her death; and ii becomes a British overseas territories citizen at commencement or would have done so but for his or her death. 3 A person who— a immediately before commencement was a citizen of the United Kingdom and Colonies by virtue of having been registered under subsection (6) of section 12 of the 1948 Act (British subjects before commencement of 1948 Act becoming citizens of United Kingdom and Colonies) otherwise than in a British overseas territory ; and b was so registered on an application under that subsection based on the applicant’s descent in the male line from a person (“the relevant person”) possessing one of the qualifications specified in subsection (1) of that section (birth or naturalisation in the United Kingdom and Colonies, or acquisition of the status of British subject by reason of annexation of territory), shall at commencement become a British overseas territories citizen if the relevant person— i was born or naturalised in a British overseas territory ; or ii became a British subject by reason of the annexation of any territory included in a British overseas territory . 4 A person who— a immediately before commencement was a citizen of the United Kingdom and Colonies by virtue of registration under section 1 of the British Nationality Act 1964 (resumption of citizenship); and b was so registered otherwise than in a British overseas territory ; and c was so registered by virtue of having an appropriate qualifying connection with a British overseas territory or, if a woman, by virtue of having been married to a person who at the time of the registration had or would, if then living, have had such a connection, shall at commencement become a British overseas territories citizen . 5 For the purposes of subsection (4) a person shall be taken to have an appropriate qualifying connection with a British overseas territory if he, his father or his father’s father— a was born in a British overseas territory ; or b is or was a person naturalised in a British overseas territory ; or c was registered as a citizen of the United Kingdom and Colonies in a British overseas territory ; or d became a British subject by reason of the annexation of any territory included in a British overseas territory . 6 For the purposes of subsection (1)(b) references to citizenship of the United Kingdom and Colonies shall, in relation to a time before the year 1949, be construed as references to British nationality. Renunciation and resumption Renunciation and resumption. 24 Subject to sections 31, 33 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc), the provisions of sections 12 and 13 shall apply in relation to British overseas territories citizens and British overseas territories citizenship as they apply in relation to British citizens and British citizenship. Supplementary Meaning of British overseas territories citizen “by descent”. 25 1 For the purposes of this Act a British overseas territories citizen is such a citizen “ by descent ” if and only if— a he is a person born outside the British overseas territories after commencement who is a British overseas territories citizen by virtue of section 16(1)(a) only or by virtue of registration under section 17(2) or 21; or b subject to subsection (2), he is a person born outside the British overseas territories before commencement who became a British overseas territories citizen at commencement and immediately before commencement— i was a citizen of the United Kingdom and Colonies by virtue of section 5 of the 1948 Act (citizenship by descent); or ii was a person who, under any provision of the British Nationality Acts 1948 to 1965, was deemed for the purposes of the proviso to section 5(1) of the 1948 Act to be a citizen of the United Kingdom and Colonies by descent only, or would have been so deemed if male; or c he is a British overseas territories citizen by virtue of registration under section 17(1) and either— i his father or mother was a British overseas territories citizen at the time of the birth; or ii his father or mother was a citizen of the United Kingdom and Colonies at that time and became a British overseas territories citizen at commencement, or would have done so but for his or her death; or ca the person is a British overseas territories citizen by virtue of registration under section 17A; or cb the person is a British overseas territories citizen by descent by virtue of section 17C(3), 17D(2), 17E(2) or 17F(5); or d subject to subsection (2), he is a person born outside the British overseas territories before commencement who became a British overseas territories citizen at commencement under section 23(1)(b) only; or e subject to subsection (2), being a woman, she became a British overseas territories citizen at commencement under section 23(1)(c) only, and did so only by virtue of having been, immediately before commencement or earlier, the wife of a man who immediately after commencement was, or would but for his death have been, a British overseas territories citizen by descent by virtue of paragraph (b) or (d) of this subsection; or f subject to subsection (2), being a woman born outside the British overseas territories before commencement, she is a British overseas territories citizen as a result of her registration as such a citizen under section 20 by virtue of being or having been married to a man who at commencement became such a citizen by descent or would have done so but for his having died or ceased to be a citizen of the United Kingdom and Colonies as a result of a declaration of renunciation; or g he is a British overseas territories citizen by virtue of registration under section 22 who, having before commencement ceased to be a citizen of the United Kingdom and Colonies as a result of a declaration of renunciation, would, if he had not so ceased, have at commencement become a British overseas territories citizen by descent by virtue of paragraph (b), (d) or (e); h he is a British overseas territories citizen by virtue of registration under section 13 (as applied by section 24) who, immediately before he ceased to be a British overseas territories citizen as a result of a declaration of renunciation, was such a citizen by descent; or i he is a person born in the United Kingdom after commencement who is a British overseas territories citizen by virtue of paragraph 1 of Schedule 2. 2 A person born outside the British overseas territories before commencement is not a British overseas territories citizen “by descent” by virtue of subsection (1)(b), (d), (e) or (f) if his father was at the time of his birth serving outside the British overseas territories in service of a description mentioned in subsection (3), his recruitment for the service in question having taken place in a British overseas territory . 3 The descriptions of service referred to in subsection (2) are— a Crown service under the government of a British overseas territory ; and b service of any description at any time designated under section 16(3). Part III British Overseas Citizenship Citizens of U.K. and Colonies who are to become British Overseas citizens at commencement. 26 Any person who was a citizen of the United Kingdom and Colonies immediately before commencement and who does not at commencement become either a British citizen or a British overseas territories citizen shall at commencement become a British Overseas citizen. Registration of minors. 27 1 Subject to sections 31, 34 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc), if while a person is a minor an application is made for his registration as a British Overseas citizen, the Secretary of State may, if he thinks fit, cause him to be registered as such a citizen. 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Registration by virtue of marriage. 28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Renunciation. 29 The provisions of section 12 shall apply in relation to British Overseas citizens and British Overseas citizenship as they apply in relation to British citizens and British citizenship. Part IV British Subjects Continuance as British subjects of existing British subjects of certain descriptions. 30 A person who immediately before commencement was— a a British subject without citizenship by virtue of section 13 or 16 of the 1948 Act; or b a British subject by virtue of section 1 of the British Nationality Act 1965 (registration of alien women who have been married to British subjects of certain descriptions), shall as from commencement be a British subject by virtue of this section. Continuance as British subjects of certain former citizens of Eire. 31 1 A person is within this subsection if immediately before 1st January 1949 he was both a citizen of Eire and a British subject. 2 A person within subsection (1) who immediately before commencement was a British subject by virtue of section 2 of the 1948 Act (continuance of certain citizens of Eire as British subjects) shall as from commencement be a British subject by virtue of this subsection. 3 If at any time after commencement a citizen of the Republic of Ireland who is within subsection (1) but is not a British subject by virtue of subsection (2) gives notice in writing to the Secretary of State claiming to remain a British subject on either or both of the following grounds, namely— a that he is or has been in Crown Service under the government of the United Kingdom; and b that he has associations by way of descent, residence or otherwise with the United Kingdom or with any British overseas territory , he shall as from that time be a British subject by virtue of this subsection. 4 A person who is a British subject by virtue of subsection (2) or (3) shall be deemed to have remained a British subject from 1st January 1949 to the time when (whether already a British subject by virtue of the said section 2 or not) he became a British subject by virtue of that subsection. Registration of minors. 32 Subject to sections 31, 35 and 36 of the Illegal Migration Act 2023 (restriction of eligibility for citizenship etc), if while a person is a minor an application is made for his registration as a British subject, the Secretary of State may, if he thinks fit, cause him to be registered as a British subject. Registration of certain alien women entitled to registration as British subjects immediately before commencement. 33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Renunciation. 34 The provisions of section 12 shall apply in relation to British subjects and the status of a British subject as they apply in relation to British citizens and British citizenship. Circumstances in which British subjects are to lose that status. 35 A person who under this Act is a British subject otherwise than by virtue of section 31 shall cease to be such a subject if, in whatever circumstances and whether under this Act or otherwise, he acquires any other citizenship or nationality whatever. Part V Miscellaneous and Supplementary Provisions for reducing statelessness. 36 The provisions of Schedule 2 shall have effect for the purpose of reducing statelessness. Commonwealth citizenship. 37 1 Every person who— a under the British Nationality Acts 1981 and 1983 or the British Overseas Territories Act 2002 is a British citizen, a British overseas territories citizen , a British National (Overseas), a British Overseas citizen or a British subject; or b under any enactment for the time being in force in any country mentioned in Schedule 3 is a citizen of that country, shall have the status of a Commonwealth citizen. 2 Her Majesty may by Order in Council amend Schedule 3 by the alteration of any entry, the removal of any entry, or the insertion of any additional entry. 3 Any Order in Council made under this section shall be subject to annulment in pursuance of a resolution of either House of Parliament. 4 After commencement no person shall have the status of a Commonwealth citizen or the status of a British subject otherwise than under this Act. British protected persons. 38 1 Her Majesty may by Order in Council made in relation to any territory which was at any time before commencement— a a protectorate or protected state for the purposes of the 1948 Act; or b a United Kingdom trust territory within the meaning of that Act, declare to be British protected persons for the purposes of this Act any class of persons who are connected with that territory and are not citizens of any country mentioned in Schedule 3 which consists of or includes that territory. 2 Any Order in Council made under this section shall be subject to annulment in pursuance of a resolution of either House of Parliament. Amendment of Immigration Act 1971. 39 1 The Immigration Act 1971 shall be amended in accordance with the following provisions of this section. 2 For section 2 (statement of right of abode) there shall be substituted— Statement of right of abode in United Kingdom. 2 1 A person is under this Act to have the right of abode in the United Kingdom if— a he is a British citizen; or b he is a Commonwealth citizen who— i immediately before the commencement of the British Nationality Act 1981 was a Commonwealth citizen having the right of abode in the United Kingdom by virtue of section 2(1)(d) or section 2(2) of this Act as then in force; and ii has not ceased to be a Commonwealth citizen in the meanwhile. 2 In relation to Commonwealth citizens who have the right of abode in the United Kingdom by virtue of subsection (1)(b) above, this Act, except this section and sections 3(9) and (9A), 5(2) and 13(3), shall apply as if they were British citizens; and in this Act, (except as aforesaid) “British citizen” shall be construed accordingly. 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 In section 8 (except for special cases), after subsection (5) there shall be inserted— 5A An order under subsection (2) above may, as regards any person or class of persons to whom it applies, provide for that person or class to be in specified circumstances regarded (notwithstanding the order) as settled in the United Kingdom for the purposes of section 1(1) of the British Nationality Act 1981. 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Schedule 4 (which contains further amendments of the Immigration Act 1971) shall have effect. 7 In section 90 of the Mental Health Act 1959 and section 82 of the Mental Health (Scotland) Act 1960 (removal of non-patrial in-patients to places outside the United Kingdom), for the words from “any patient” to “1971 and” (which were susbtituted for “any person being an alien” by section 30(1) of the Immigration Act 1971) there shall be substituted “any patient who is neither a British citizen nor a Commonwealth citizen having the right of abode in the United Kingdom by virtue of section 2(1)(b) of the Immigration Act 1971, being a patient” . 8 A certificate of patriality issued under the Immigration Act 1971 and in force immediately before commencement shall have effect after commencement as if it were a certificate of entitlement issued under that Act as in force after commencement , unless at commencement the holder ceases to have the right of abode in the United Kingdom. Deprivation of citizenship. 40 1 In this section a reference to a person’s “ citizenship status ” is a reference to his status as— a a British citizen, b a British overseas territories citizen, c a British Overseas citizen, d a British National (Overseas), e a British protected person, or f a British subject. 2 The Secretary of State may by order deprive a person of a citizenship status if the Secretary of State is satisfied that deprivation is conducive to the public good. 3 The Secretary of State may by order deprive a person of a citizenship status which results from his registration or naturalisation if the Secretary of State is satisfied that the registration or naturalisation was obtained by means of— a fraud, b false representation, or c concealment of a material fact. 4 The Secretary of State may not make an order under subsection (2) if he is satisfied that the order would make a person stateless. 4A But that does not prevent the Secretary of State from making an order under subsection (2) to deprive a person of a citizenship status if— a the citizenship status results from the person's naturalisation, b the Secretary of State is satisfied that the deprivation is conducive to the public good because the person, while having that citizenship status, has conducted him or herself in a manner which is seriously prejudicial to the vital interests of the United Kingdom, any of the Islands, or any British overseas territory, and c the Secretary of State has reasonable grounds for believing that the person is able, under the law of a country or territory outside the United Kingdom, to become a national of such a country or territory. 5 Before making an order under this section in respect of a person the Secretary of State must give the person written notice specifying— a that the Secretary of State has decided to make an order, b the reasons for the order, and c the person’s right of appeal under section 40A(1) or under section 2B of the Special Immigration Appeals Commission Act 1997 (c. 68). 5A Subsection (5) does not apply if— a the Secretary of State does not have the information needed to be able to give notice under that subsection, b the Secretary of State reasonably considers it necessary, in the interests of— i national security, ii the investigation or prosecution of organised or serious crime, iii preventing or reducing a risk to the safety of any person, or iv the relationship between the United Kingdom and another country, that notice under that subsection should not be given. 5B In subsection (5A) , references to giving notice under subsection (5) are to giving that notice in accordance with such regulations under section 41(1)(e) as for the time being apply. 5C Subsection (5D) applies where— a the Secretary of State has made an order under subsection (2) and, in reliance on subsection (5A), has not given the notice required by subsection (5), and b the person in respect of whom the order was made makes contact with the Secretary of State for the Home Department. 5D The Secretary of State must, as soon as is reasonably practicable, give the person written notice specifying— a that the Secretary of State has made the order, b the reasons for the order, and c the person’s right of appeal under section 40A(1) or under section 2B of the Special Immigration Appeals Commission Act 1997. 5E Schedule 4A makes provision for the Special Immigration Appeals Commission to consider a decision of the Secretary of State— a not to give notice to a person before depriving them of a citizenship status on the grounds mentioned in subsection (2) (deprivation conducive to the public good), or b not to give late notice to a person who has been deprived of a citizenship status on those grounds without having been given prior notice. 6 Where a person acquired a citizenship status by the operation of a law which applied to him because of his registration or naturalisation under an enactment having effect before commencement, the Secretary of State may by order deprive the person of the citizenship status if the Secretary of State is satisfied that the registration or naturalisation was obtained by means of— a fraud, b false representation, or c concealment of a material fact. Deprivation of citizenship: appeal 40A 1 A person— a who is given notice under section 40(5) of a decision to make an order in respect of the person under section 40, or b in respect of whom an order under section 40 is made without the person having been given notice under section 40(5) of the decision to make the order, may appeal against the decision to the First-tier Tribunal. 2 Subsection (1) shall not apply to a decision if the Secretary of State certifies that it was taken wholly or partly in reliance on information which in his opinion should not be made public— a in the interests of national security, b in the interests of the relationship between the United Kingdom and another country, or c otherwise in the public interest. 2A In the case of an order made as described in subsection (1)(b), for the purposes of any rule or other provision limiting the time within which an appeal under this section may be brought, time does not start to run unless and until the person is given notice of the fact that the order has been made (see section 40(5D) and Schedule 4A). 3 The following provisions of the Nationality, Immigration and Asylum Act 2002 (c. 41) shall apply in relation to an appeal under this section as they apply in relation to an appeal under section 82 ...of that Act— a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c section 106 (rules), . . . d section 107 (practice directions) , and e section 108 (forged document: proceedings in private). 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Review of power under section 40(4A) 40B 1 The Secretary of State must arrange for a review of the operation of the relevant deprivation power to be carried out in relation to each of the following periods— a the initial one year period; b each subsequent three year period. 2 The “relevant deprivation power” is the power to make orders under section 40(2) to deprive persons of a citizenship status in the circumstances set out in section 40(4A). 3 A review must be completed as soon as practicable after the end of the period to which the review relates. 4 As soon as practicable after a person has carried out a review in relation to a particular period, the person must— a produce a report of the outcome of the review, and b send a copy of the report to the Secretary of State. 5 The Secretary of State must lay before each House of Parliament a copy of each report sent under subsection (4)(b). 6 The Secretary of State may, after consultation with the person who produced the report, exclude a part of the report from the copy laid before Parliament if the Secretary of State is of the opinion that it would be contrary to the public interest or prejudicial to national security for that part of the report to be made public. 7 The Secretary of State may— a make such payments as the Secretary of State thinks appropriate in connection with the carrying out of a review, and b make such other arrangements as the Secretary of State thinks appropriate in connection with the carrying out of a review (including arrangements for the provision of staff, other resources and facilities). 8 In this section— “ initial one year period ” means the period of one year beginning with the day when section 40(4A) comes into force; “ subsequent three year period ” means a period of three years beginning with the first day after the most recent of— the initial one year period, or the most recent subsequent three year period. Regulations and Orders in Council. 41 1 The Secretary of State may by regulations make provision generally for carrying into effect the purposes of this Act, and in particular provision— a for prescribing anything which under this Act is to be prescribed; b for prescribing the manner in which, and the persons to and by whom, applications for registration or naturalisation under any provision of this Act may or must be made; bza requiring an application for registration or naturalisation of a person as a British citizen to be accompanied by biometric information, or enabling an authorised person to require an individual to whom such an application relates to provide biometric information; ba for determining whether a person has sufficient knowledge of a language for the purpose of an application for naturalisation; bb for determining whether a person has sufficient knowledge about life in the United Kingdom for the purpose of an application for naturalisation; c for the registration of anything required or authorised by or under this Act to be registered; d for the time within which an obligation to make a citizenship oath and pledge at a citizenship ceremony must be satisfied; da for the time within which an obligation to make a citizenship oath or pledge must be satisfied; db for the content and conduct of a citizenship ceremony; dc for the administration and making of a citizenship oath or pledge; dd for the registration and certification of the making of a citizenship oath or pledge; de for the completion and grant of a certificate of registration or naturalisation; e for the giving of any notice required or authorised to be given to any person under this Act; f for the cancellation of the registration of, and the cancellation and amendment of certificates of naturalisation relating to, persons deprived of citizenship or of the status of a British National (Overseas) under this Act, and for requiring such certificates to be delivered up for those purposes; g for the births and deaths of persons of any class or description born or dying in a country mentioned in Schedule 3 to be registered ...; h for the births and deaths of persons of any class or description born or dying in a foreign country to be registered ...; i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . j as to the consequences of failure to comply with provision made under any of paragraphs (a) to (i). 1ZA In subsection (1)(bza) “ authorised person ” and “ biometric information ” have the same meaning as in section 126 of the Nationality, Immigration and Asylum Act 2002. 1ZB Section 126(4) to (7) of that Act applies to regulations under subsection (1)(bza) as it applies to regulations under section 126(1) of that Act. 1ZC Section 8 of the UK Borders Act 2007 (power to make regulations about use and retention of biometric information) applies to biometric information provided in accordance with regulations under subsection (1)(bza) as it applies to biometric information provided in accordance with regulations under section 5(1) of that Act. 1ZD But (despite section 8(5)(b) of that Act) regulations made by virtue of subsection (1ZC) may provide for photographs of a person who is registered or naturalised as a British citizen to be retained until the person is issued with a United Kingdom passport describing the person as a British citizen. 1A Regulations under subsection (1)(ba) or (bb) may, in particular— a make provision by reference to possession of a specified qualification; b make provision by reference to possession of a qualification of a specified kind; c make provision by reference to attendance on a specified course; d make provision by reference to attendance on a course of a specified kind; e make provision by reference to a specified level of achievement; f enable a person designated by the Secretary of State to determine sufficiency of knowledge in specified circumstances; g enable the Secretary of State to accept a qualification of a specified kind as evidence of sufficient knowledge of a language. 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Regulations under subsection (1) . . . may make different provision for different circumstances; and— a regulations under subsection (1) may provide for the extension of any time-limit for the making of oaths and pledges of citizenship ; and b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3A Regulations under subsection (1)(d) to (de) may, in particular— a enable the Secretary of State to designate or authorise a person to exercise a function (which may include a discretion) in connection with a citizenship ceremony or a citizenship oath or pledge; b require, or enable the Secretary of State to require, a local authority to provide specified facilities and to make specified arrangements in connection with citizenship ceremonies; c impose, or enable the Secretary of State to impose, a function (which may include a discretion) on a local authority or on a registrar. 3B In subsection (3A)— “ local authority ” means— in relation to England and Wales, a county council, a county borough council, a metropolitan district council, a London Borough Council and the Common Council of the City of London, and in relation to Scotland, a council constituted under section 2 of the Local Government etc. (Scotland) Act 1994 (c. 39), and “ registrar ” means— in relation to England and Wales, a superintendent registrar of births, deaths and marriages (or, in accordance with section 8 of the Registration Service Act 1953 (c. 37), a deputy superintendent registrar), and in relation to Scotland, a district registrar within the meaning of section 7(12) of the Registration of Births, Deaths and Marriages (Scotland) Act 1965 (c. 49). 4 Her Majesty may by Order in Council provide for any Act or Northern Ireland legislation to which this subsection applies to apply, with such adaptations and modifications as appear to Her necessary, to births and deaths registered— a in accordance with regulations made in pursuance of subsection (1)(g) and (h) of this section or subsection (1)(f) and (g) of section 29 of the 1948 Act; or b at a consulate of Her Majesty in accordance with regulations made under the British Nationality and Status of Aliens Acts 1914 to 1943 or in accordance with instructions of the Secretary of State; or c by a High Commissioner for Her Majesty’s government in the United Kingdom or members of his official staff in accordance with instructions of the Secretary of State; and an Order in Council under this subsection may exclude, in relation to births and deaths so registered, any of the provisions of section 45. 5 Subsection (4) applies to— a the Births and Deaths Registration Act 1953, the Registration Service Act 1953 and the Registration of Births, Deaths and Marriages (Scotland) Act 1965; and b so much of any Northern Ireland legislation for the time being in force (whether passed or made before or after commencement) as relates to the registration of births and deaths. 6 The power to make regulations under subsection (1) or (2) shall be exercisable by statutory instrument. 7 Any regulations or Order in Council made under this section shall be subject to annulment in pursuance of a resolution of either House of Parliament. 8 Any regulations (whether alone or with other provision)— a under subsection (1)(a) for prescribing activities for the purposes of paragraph 4B(5)(a) of Schedule 1; or b under subsection (1)(bza), (bc) , (bd) or (be), may not be made unless a draft has been laid before and approved by a resolution of each House of Parliament. Registration: requirement to be of good character 41A 1 An application for registration of an adult or young person as a British citizen under section 1(3), (3A) or (4), 3(1), (2) or (5), 4(2) or (5), 4A, 4AA, ... 4D, ... 5, 10(1) or (2) or 13(1) or (3) must not be granted unless the Secretary of State is satisfied that the adult or young person is of good character. 1A An application for registration of an adult or young person as a British citizen under section 4F, so far as the relevant registration provision (as defined in section 4F(2)) is section 1(3), 3(2) , 3(5) or 4D , must not be granted unless the Secretary of State is satisfied that the adult or young person is of good character. 2 An application for registration of an adult or young person as a British overseas territories citizen under section 15(3) or (4), 17(1) , (2) or (5), 22(1) or (2) or 24 must not be granted unless the Secretary of State is satisfied that the adult or young person is of good character. 2A An application for registration of an adult or young person as a British overseas territories citizen under section 17C, so far as the relevant registration provision (as defined in section 17C(2)) is section 15(3), 17(2) or 17(5), must not be granted unless the Secretary of State is satisfied that the adult or young person is of good character. 2B Subsection (2C) applies to an application for registration of an adult or young person as a British citizen under section 4K who is, or would have been, entitled to be registered as a British overseas territories citizen under section 17C, so far as the relevant registration provision (as defined in section 17C(2)) is section 15(3), 17(2) or 17(5). 2C The application must not be granted unless the Secretary of State is satisfied that the adult or young person is of good character. 3 An application for registration of an adult or young person as a British Overseas citizen under section 27(1) must not be granted unless the Secretary of State is satisfied that the adult or young person is of good character. 4 An application for registration of an adult or young person as a British subject under section 32 must not be granted unless the Secretary of State is satisfied that the adult or young person is of good character. 5 In this section, “ adult or young person ” means a person who has attained the age of 10 years at the time when the application is made. Registration and naturalisation: citizenship ceremony, oath and pledge 42 1 A person of full age shall not be registered under this Act as a British citizen unless he has made the relevant citizenship oath and pledge specified in Schedule 5 at a citizenship ceremony. 2 A certificate of naturalisation as a British citizen shall not be granted under this Act to a person of full age unless he has made the relevant citizenship oath and pledge specified in Schedule 5 at a citizenship ceremony. 3 A person of full age shall not be registered under this Act as a British overseas territories citizen unless he has made the relevant citizenship oath and pledge specified in Schedule 5. 4 A certificate of naturalisation as a British overseas territories citizen shall not be granted under this Act to a person of full age unless he has made the relevant citizenship oath and pledge specified in Schedule 5. 5 A person of full age shall not be registered under this Act as a British Overseas citizen or a British subject unless he has made the relevant citizenship oath specified in Schedule 5. 6 Where the Secretary of State thinks it appropriate because of the special circumstances of a case he may— a disapply any of subsections (1) to (5), or b modify the effect of any of those subsections. 7 Sections 5 and 6 of the Oaths Act 1978 (c. 19) (affirmation) apply to a citizenship oath; and a reference in this Act to a citizenship oath includes a reference to a citizenship affirmation. Registration and naturalisation: fee 42A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Registration and naturalisation: timing 42B 1 A person who is registered under this Act as a citizen of any description or as a British subject shall be treated as having become a citizen or subject— a immediately on making the required citizenship oath and pledge in accordance with section 42, or b where the requirement for an oath and pledge is disapplied, immediately on registration. 2 A person granted a certificate of naturalisation under this Act as a citizen of any description shall be treated as having become a citizen— a immediately on making the required citizenship oath and pledge in accordance with section 42, or b where the requirement for an oath and pledge is disapplied, immediately on the grant of the certificate. 3 In the application of subsection (1) to registration as a British Overseas citizen or as a British subject the reference to the citizenship oath and pledge shall be taken as a reference to the citizenship oath. Exercise of functions of Secretary of State by Governors and others. 43 1 Subject to subsection (3), the Secretary of State may, in the case of any of his functions under this Act with respect to any of the matters mentioned in subsection (2), make arrangements for that function to be exercised— a in any of the Islands, by the Lieutenant-Governor in cases concerning British citizens or British citizenship; b in any British overseas territory . . . , by the Governor in cases concerning British overseas territories citizens or British overseas territories citizenship and in cases concerning British Nationals (Overseas) or the status of a British National (Overseas) 2 The said matters are— a registration and naturalisation; and b renunciation, resumption and deprivation of British citizenship or British overseas territories citizenship . c renunciation and deprivation of the status of a British National (Overseas). 3 Nothing in this section applies in the case of any power to make regulations or rules conferred on the Secretary of State by this Act. 4 Arrangements under subsection (1) may provide for any such function as is there mentioned to be exercisable only with the approval of the Secretary of State. Decisions involving exercise of discretion. 44 1 Any discretion vested by or under this Act in the Secretary of State, a Governor or a Lieutenant-Governor shall be exercised without regard to the race, colour or religion of any person who may be affected by its exercise. 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Waiver of requirement for full capacity 44A Where a provision of this Act requires an applicant to be of full capacity, the Secretary of State may waive the requirement in respect of a specified applicant if he thinks it in the applicant's best interests. Evidence. 45 1 Every document purporting to be a notice, certificate, order or declaration, or an entry in a register, or a subscription of an oath of allegiance, given, granted or made under this Act or any of the former nationality Acts shall be received in evidence and shall, unless the contrary is proved, be deemed to have been given, granted or made by or on behalf of the person by whom or on whose behalf it purports to have been given, granted or made. 2 Prima facie evidence of any such document may be given by the production of a document purporting to be certified as a true copy of it by such person and in such manner as may be prescribed. 3 Any entry in a register made under this Act or any of the former nationality Acts shall be received as evidence (and in Scotland as sufficient evidence) of the matters stated in the entry. 4 A certificate given by or on behalf of the Secretary of State that a person was at any time in Crown service under the government of the United Kingdom or that a person’s recruitment for such service took place in the United Kingdom shall, for the purposes of this Act, be conclusive evidence of that fact. Offences and proceedings. 46 1 Any person who for the purpose of procuring anything to be done or not to be done under this Act— a makes any statement which he knows to be false in a material particular; or b recklessly makes any statement which is false in a material particular, shall be liable on summary conviction in the United Kingdom to imprisonment for a term not exceeding three months or to a fine not exceeding level 5 on the standard scale , or both. 2 Any person who without reasonable excuse fails to comply with any requirement imposed on him by regulations made under this Act with respect to the delivering up of certificates of naturalisation shall be liable on summary conviction in the United Kingdom to a fine not exceeding level 4 on the standard scale . 3 In the case of an offence under subsection (1)— a any information relating to the offence may in England and Wales be tried by a magistrates’ court if it is laid within six months after the commission of the offence, or if it is laid within three years after the commission of the offence and not more than two months after the date certified by a chief officer of police to be the date on which evidence sufficient to justify proceedings came to the notice of an officer of his police force; and b summary proceedings for the offence may in Scotland be commenced within six months after the commission of the offence, or within three years after the commission of the offence and not more than two months after the date on which evidence sufficient in the opinion of the Lord Advocate to justify proceedings came to his knowledge; and c a complaint charging the commission of the offence may in Northern Ireland be heard and determined by a magistrates’ court if it is made within six months after the commission of the offence, or if it is made within three years after the commission of the offence and not more than two months after the date certified by an officer of police not below the rank of assistant chief constable to be the date on which evidence sufficient to justify the proceedings came to the notice of the police in Northern Ireland. 4 For the purposes of subsection (3)(b) proceedings shall be deemed to be commenced on the date on which a warrant to apprehend or to cite the accused is granted, if such warrant is executed without undue delay; and a certificate of the Lord Advocate as to the date on which such evidence as is mentioned in subsection (3)(b) came to his knowledge shall be conclusive evidence. 5 For the purposes of the trial of a person for an offence under subsection (1) or (2), the offence shall be deemed to have been committed either at the place at which it actually was committed or at any place at which he may be. 6 In their application to the Bailiwick of Jersey subsections (1) and (2) shall have effect with the omission of the words “on summary conviction”. Legitimated children. 47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Posthumous children. 48 Any reference in this Act to the status or description of the father or mother of a person at the time of that person’s birth shall, in relation to a person born after the death of his father or mother, be construed as a reference to the status or description of the parent in question at the time of that parent’s death; and where that death occurred before, and the birth occurs after, commencement, the status or description which would have been applicable to the father or mother had he or she died after commencement shall be deemed to be the status or description applicable to him or her at the time of his or her death. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Interpretation. 50 1 In this Act, unless the context otherwise requires— “ the 1948 Act ” means the British Nationality Act 1948; “ alien ” means a person who is neither a Commonwealth citizen nor a British protected person nor a citizen of the Republic of Ireland; “ appointed day ” means the day appointed by the Secretary of State under section 8 of the British Overseas Territories Act 2002 for the commencement of Schedule 1 to that Act; “ association ” means an unincorporated body of persons; “ British National (Overseas) ” means a person who is a British National (Overseas) under the Hong Kong (British Nationality) Order 1986, and “status of a British National (Overseas)” shall be construed accordingly; “ British Overseas citizen ”includes a person who is a British Overseas citizen under the Hong Kong (British Nationality) Order 1986. “ British overseas territory ” means a territory mentioned in Schedule 6; “ British protected person ” means a person who is a member of any class of persons declared to be British protected persons by an Order in Council for the time being in force under section 38 or is a British protected person by virtue of the Solomon Islands Act 1978; “ commencement ”, without more, means the commencement of this Act; “ Commonwealth citizen ” means a person who has the status of a Commonwealth citizen under this Act; “ company ” means a body corporate; “ Convention adoption ” means an adoption effected under the law of a country or territory in which the Convention is in force, and certified in pursuance of Article 23(1) of the Convention “ Crown service ” means the service of the Crown, whether within Her Majesty’s dominions or elsewhere; “ Crown service under the government of the United Kingdom ” means Crown service under Her Majesty’s government in the United Kingdom or under Her Majesty’s government in Northern Ireland or under the Scottish Administration or under the Welsh Assembly Government ; “ designated territory ” means a qualifying territory, or the Sovereign Base Areas of Akrotiri and Dhekelia, which is designated by Her Majesty by Order in Council under subsection (14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . “ enactment ” includes an enactment comprised in Northern Ireland legislation; “ foreign country ” means a country other than the United Kingdom, a British overseas territory , a country mentioned in Schedule 3 and the Republic of Ireland; “ the former nationality Acts ” means— the British Nationality Acts 1948 to 1965; the British Nationality and Status of Aliens Acts 1914 to 1943; and any Act repealed by the said Acts of 1914 to 1943 or by the Naturalization Act 1870; “ Governor ”, in relation to a British overseas territory , includes the officer for the time being administering the government of that territory; “ High Commissioner ” includes an acting High Commissioner; “ immigration laws ”— in relation to the United Kingdom, means the Immigration Act 1971 and any law for purposes similar to that Act which is for the time being or has at any time been in force in any part of the United Kingdom; in relation to a British overseas territory , means any law for purposes similar to the Immigration Act 1971 which is for the time being or has at any time been in force in that territory; “ the Islands ” means the Channel Islands and the Isle of Man; “ minor ” means a person who has not attained the age of eighteen years; “ prescribed ” means prescribed by regulations made under section 41; “ qualifying territory ” means a British overseas territory other than the Sovereign Base Areas of Akrotiri and Dhekelia; “ settled ” shall be construed in accordance with subsections (2) to (4); “ ship ” includes a hovercraft; “ statutory provision ” means any enactment or any provision contained in— subordinate legislation (as defined in section 21(1) of the Interpretation Act 1978); or any instrument of a legislative character made under any Northern Ireland legislation; “ the United Kingdom ” means Great Britain, Northern Ireland and the Islands, taken together; “ United Kingdom consulate ” means the office of a consular officer of Her Majesty’s government in the United Kingdom where a register of births is kept or, where there is no such office, such office as may be prescribed. 1A Subject to subsection (1B), references in this Act to being a member of the armed forces are references to being— a a member of the regular forces within the meaning of the Armed Forces Act 2006, or b a member of the reserve forces within the meaning of that Act subject to service law by virtue of paragraph (a), (b) or (c) of section 367(2) of that Act. 1B A person is not to be regarded as a member of the armed forces by virtue of subsection (1A) if the person is treated as a member of a regular or reserve force by virtue of— a section 369 of the Armed Forces Act 2006, or b section 4(3) of the Visiting Forces (British Commonwealth) Act 1933. 2 Subject to subsection (3), references in this Act to a person being settled in the United Kingdom or in a British overseas territory are references to his being ordinarily resident in the United Kingdom or, as the case may be, in that territory without being subject under the immigration laws to any restriction on the period for which he may remain. 3 Subject to subsection (4), a person is not to be regarded for the purposes of this Act— a as having been settled in the United Kingdom at any time when he was entitled to an exemption under section 8(3) or (4)(b) or (c) of the Immigration Act 1971 or, unless the order under section 8(2) of that Act conferring the exemption in question provides otherwise, to an exemption under the said section 8(2), or to any corresponding exemption under the former immigration laws; or b as having been settled in a British overseas territory at any time when he was under the immigration laws entitled to any exemption corresponding to any such exemption as is mentioned in paragraph (a) (that paragraph being for the purposes of this paragraph read as if the words from “unless” to “otherwise” were omitted). 4 A person to whom a child is born in the United Kingdom after commencement is to be regarded for the purposes of section 1(1) as being settled in the United Kingdom at the time of the birth if— a he would fall to be so regarded but for his being at that time entitled to an exemption under section 8(3) of the Immigration Act 1971; and b immediately before he became entitled to that exemption he was settled in the United Kingdom; and c he was ordinarily resident in the United Kingdom from the time when he became entitled to that exemption to the time of the birth; but this subsection shall not apply if at the time of the birth the child’s father or mother is a person on whom any immunity from jurisdiction is conferred by or under the Diplomatic Privileges Act 1964. 5 It is hereby declared that a person is not to be treated for the purpose of any provision of this Act as ordinarily resident in the United Kingdom or in a British overseas territory at a time when he is in the United Kingdom or, as the case may be, in that territory in breach of the immigration laws. 6 For the purposes of this Act— a a person shall be taken to have been naturalised in the United Kingdom if, but only if, he is— i a person to whom a certificate of naturalisation was granted under any of the former nationality Acts by the Secretary of State or, in any of the Islands, by the Lieutenant-Governor; or ii a person who by virtue of section 27(2) of the British Nationality and Status of Aliens Act 1914 was deemed to be a person to whom a certificate of naturalisation was granted, if the certificate of naturalisation in which his name was included was granted by the Secretary of State; or iii a person who by virtue of section 10(5) of the Naturalization Act 1870 was deemed to be a naturalised British subject by reason of his residence with his father or mother; b a person shall be taken to have been naturalised in a British overseas territory if, but only if, he is— i a person to whom a certificate of naturalisation was granted under any of the former nationality Acts by the Governor of that territory or by a person for the time being specified in a direction given in relation to that territory under paragraph 4 of Schedule 3 to the West Indies Act 1967 or for the time being holding an office so specified; or ii a person who by virtue of the said section 27(2) was deemed to be a person to whom a certificate of naturalisation was granted, if the certificate of naturalisation in which his name was included was granted by the Governor of that territory; or iii a person who by the law in force in that territory enjoyed the privileges of naturalisation within that territory only; and references in this Act to naturalisation in the United Kingdom or in a British overseas territory shall be construed accordingly. 7 For the purposes of this Act a person born outside the United Kingdom aboard a ship or aircraft— a shall be deemed to have been born in the United Kingdom if— i at the time of the birth his father or mother was a British citizen; or ii he would, but for this subsection, have been born stateless, and (in either case) at the time of the birth the ship or aircraft was registered in the United Kingdom or was an unregistered ship or aircraft of the government of the United Kingdom; but b subject to paragraph (a), is to be regarded as born outside the United Kingdom, whoever was the owner of the ship or aircraft at that time, and irrespective of whether or where it was then registered. 7A For the purposes of this Act a person born outside a qualifying territory aboard a ship or aircraft— a shall be deemed to have been born in that territory if— i at the time of the birth his father or mother was a British citizen or a British overseas territories citizen; or ii he would, but for this subsection, have been born stateless, and (in either case) at the time of the birth the ship or aircraft was registered in that territory or was an unregistered ship or aircraft of the government of that territory; but b subject to paragraph (a), is to be regarded as born outside that territory, whoever was the owner of the ship or aircraft at the time, and irrespective of whether or where it was then registered. 7B For the purposes of this Act a person born outside a British overseas territory, other than a qualifying territory, aboard a ship or aircraft— a shall be deemed to have been born in that territory if— i at the time of the birth his father or mother was a British overseas territories citizen; or ii he would, but for this subsection, have been born stateless, and (in either case) at the time of the birth the ship or aircraft was registered in that territory or was an unregistered ship or aircraft of the government of that territory; but b subject to paragraph (a), is to be regarded as born outside that territory, whoever was the owner of the ship or aircraft at the time, and irrespective of whether or where it was then registered. 8 For the purposes of this Act an application under any provision thereof shall be taken to have been made at the time of its receipt by a person authorised to receive it on behalf of the person to whom it is made; and references in this Act to the date of such an application are references to the date of its receipt by a person so authorised. 9 For the purposes of this Act a child’s mother is the woman who gives birth to the child. 9A For the purposes of this Act a child’s father is— a the husband or male civil partner , at the time of the child’s birth, of the woman who gives birth to the child, or b where a person is treated as the father of the child under section 28 of the Human Fertilisation and Embryology Act 1990 or section 35 or 36 of the Human Fertilisation and Embryology Act 2008, that person, or ba where a person is treated as a parent of the child under section 42 or 43 of the Human Fertilisation and Embryology Act 2008, that person, or c where none of paragraphs (a) to (ba) applies, a person who satisfies prescribed requirements as to proof of paternity. 9B In subsection (9A)(c) “ prescribed ” means prescribed by regulations of the Secretary of State; and the regulations— a may confer a function (which may be a discretionary function) on the Secretary of State or another person, b may make provision which applies generally or only in specified circumstances, c may make different provision for different circumstances, d must be made by statutory instrument, and e shall be subject to annulment in pursuance of a resolution of either House of Parliament. 9C The expressions “ parent ”, “ child ” and “ descended ” shall be construed in accordance with subsections (9) and (9A). 10 For the purposes of this Act— a a period “from” or “to” a specified date includes that date; and b any reference to a day on which a person was absent from the United Kingdom or from a British overseas territory or from the British overseas territories is a reference to a day for the whole of which he was so absent. 11 For the purposes of this Act— a a person is of full age if he has attained the age of eighteen years, and of full capacity if he is not of unsound mind; and b a person attains any particular age at the beginning of the relevant anniversary of the date of his birth. 12 References in this Act to any country mentioned in Schedule 3 include references to the dependencies of that country. 13 Her Majesty may by Order in Council subject to annulment in pursuance of a resolution of either House of Parliament amend Schedule 6 in any of the following circumstances, namely— a where the name of any territory mentioned in it is altered; or b where any territory mentioned in it is divided into two or more territories. 14 For the purposes of the definition of “designated territory” in subsection (1), an Order in Council may— a designate any qualifying territory, or the Sovereign Base Areas of Akrotiri and Dhekelia, if the Convention is in force there, and b make different designations for the purposes of section 1 and section 15; and, for the purposes of this subsection and the definition of “Convention adoption” in subsection (1), “ the Convention ” means the Convention on the Protection of Children and Co-operation in respect of Intercountry Adoption, concluded at the Hague on 29th May 1993. An Order in Council under this subsection shall be subject to annulment in pursuance of a resolution of either House of Parliament. Meaning of references to being in breach of immigration laws 50A 1 This section applies for the construction of a reference to being in the United Kingdom “in breach of the immigration laws” in— a section 4(2) or (4); aa section 4AA(2)(c); b section 50(5); or c Schedule 1. 2 It applies only for the purpose of determining on or after the relevant day— a whether a person born on or after the relevant day is a British citizen under section 1(1), b whether, on an application under section 1(3) , 4(2) or 4AA made on or after the relevant day, a person is entitled to be registered as a British citizen, or c whether, on an application under section 6(1) or (2) made on or after the relevant day, the applicant fulfils the requirements of Schedule 1 for naturalisation as a British citizen under section 6(1) or (2). 3 But that is subject to section 48(3)(d) and (4) of the Borders, Citizenship and Immigration Act 2009 (saving in relation to section 11 of the Nationality, Immigration and Asylum Act 2002). 4 A person is in the United Kingdom in breach of the immigration laws if (and only if) the person— a is in the United Kingdom; b does not have the right of abode in the United Kingdom within the meaning of section 2 of the Immigration Act 1971; ba is not an Irish citizen who does not require leave to enter or remain in the United Kingdom (see section 3ZA of the Immigration Act 1971); c does not have leave to enter or remain in the United Kingdom (whether or not the person previously had leave); d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . f is not entitled to enter and remain in the United Kingdom by virtue of section 8(1) of the Immigration Act 1971 (crew) (whether or not the person was previously entitled); and g does not have the benefit of an exemption under section 8(2) to (4) of that Act (diplomats, soldiers and other special cases) (whether or not the person previously had the benefit of an exemption). 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Section 11(1) of the Immigration Act 1971 (person deemed not to be in the United Kingdom before disembarkation, while in controlled area or while under immigration control) applies for the purposes of this section as it applies for the purposes of that Act. 7 This section is without prejudice to the generality of— a a reference to being in a place outside the United Kingdom in breach of immigration laws, and b a reference in a provision other than one specified in subsection (1) to being in the United Kingdom in breach of immigration laws. 8 The relevant day for the purposes of subsection (2) is the day appointed for the commencement of section 48 of the Borders, Citizenship and Immigration Act 2009 (which inserted this section). Immigration restrictions to be disregarded in certain cases 50B 1 A person exercising a freedom of movement right at any time falling within the remedial period is treated for the purposes of this Act as not subject at that time under the immigration laws to any restriction on the period for which they may remain in the United Kingdom. 2 In this section— “ freedom of movement right ” means— a right to reside in Great Britain and Northern Ireland that arises under or by virtue of— section 2(1) or (2) of the European Communities Act 1972, or any other enactment so far as passed or made, or operating, for a purpose mentioned in section 2(2)(a) or (b) of that Act, or a right to reside in any of the Islands that is conferred by reference to, or that otherwise corresponds to or is similar to, a right within paragraph (a); “ the remedial period ” means— where the freedom of movement right is a right to reside in Great Britain and Northern Ireland, the period beginning with 1 January 1983 and ending with 1 October 2000; where the freedom of movement right is a right to reside in the Bailiwick of Guernsey, the period beginning with 1 August 1993 and ending with 30 September 2004; where the freedom of movement right is a right to reside in the Bailiwick of Jersey, the period beginning with 1 January 1983 and ending with 8 February 2004; where the freedom of movement right is a right to reside in the Isle of Man, the period beginning with 1 October 1994 and ending with 1 October 2000. Meaning of certain expressions relating to nationality in other Acts and instruments. 51 1 Without prejudice to subsection (3)(c), in any enactment or instrument whatever passed or made before commencement “ British subject ” and “ Commonwealth citizen ” have the same meaning, that is— a in relation to any time before commencement— i a person who under the 1948 Act was at that time a citizen of the United Kingdom and Colonies or who, under any enactment then in force in a country mentioned in section 1(3) of that Act as then in force, was at that time a citizen of that country; and ii any other person who had at that time the status of a British subject under that Act or any other enactment then in force; b in relation to any time after commencement, a person who has the status of a Commonwealth citizen under this Act. 2 In any enactment or instrument whatever passed or made after commencement— “ British subject ” means a person who has the status of a British subject under this Act; “ Commonwealth citizen ” means a person who has the status of a Commonwealth citizen under this Act. 3 In any enactment or instrument whatever passed or made before commencement— a “ citizen of the United Kingdom and Colonies ”— i in relation to any time before commencement, means a person who under the 1948 Act was at that time a citizen of the United Kingdom and Colonies; ii in relation to any time after commencement, means a person who under the British Nationality Acts 1981 and 1983 or the British Overseas Territories Act 2002 is a British citizen, a British overseas territories citizen or a British Overseas citizen or who under the Hong Kong (British Nationality) Order 1986 is a British National (Overseas) ; b any reference to ceasing to be a citizen of the United Kingdom and Colonies shall, in relation to any time after commencement, be construed as a reference to becoming a person who is neither a British citizen nor a British overseas territories citizen nor a British National (Overseas) nor a British Overseas citizen; c any reference to a person who is a British subject (or a British subject without citizenship) by virtue of section 2, 13, or 16 of the 1948 Act or by virtue of, or of section 1 of, the British Nationality Act 1965 shall, in relation to any time after commencement, be construed as a reference to a person who under this Act is a British subject. 4 In any statutory provision, whether passed or made before or after commencement, and in any other instrument whatever made after commencement “ alien ”, in relation to any time after commencement, means a person who is neither a Commonwealth citizen nor a British protected person nor a citizen of the Republic of Ireland. 5 The preceding provisions of this section— a shall not apply in cases where the context otherwise requires; and b shall not apply to this Act or to any instrument made under this Act. Consequential amendments, transitional provisions, repeals and savings. 52 1 In any enactment or instrument whatever passed or made before commencement, for any reference to section 1(3) of the 1948 Act (list of countries whose citizens are Commonwealth citizens under that Act) there shall be substituted a reference to Schedule 3 to this Act, unless the context makes that substitution inappropriate. 2 Subject to subsection (3), Her Majesty may by Order in Council make such consequential modifications of— a any enactment of the Parliament of the United Kingdom passed before commencement; b any provision contained in any Northern Ireland legislation passed or made before commencement; or c any instrument made before commencement under any such enactment or provision, as appear to Her necessary or expedient for preserving after commencement the substantive effect of that enactment, provision or instrument. 3 Subsection (2) shall not apply in relation to— a the Immigration Act 1971; or b any provision of this Act not contained in Schedule 7. 4 Any Order in Council made under subsection (2) shall be subject to annulment in pursuance of a resolution of either House of Parliament. 5 Any provision made by Order in Council under subsection (2) after commencement may be made with retrospective effect as from commencement or any later date. 6 The enactments specified in Schedule 7 shall have effect subject to the amendments there specified, being amendments consequential on the provisions of this Act. 7 This Act shall have effect subject to the transitional provisions contained in Schedule 8. 8 The enactments mentioned in Schedule 9 are hereby repealed to the extent specified in the third column of that Schedule. 9 Without prejudice to section 51, nothing in this Act affects the operation, in relation to any time before commencement, of any statutory provision passed or made before commencement. 10 Nothing in this Act shall be taken as prejudicing the operation of sections 16 and 17 of the Interpretation Act 1978 (which relate to the effect of repeals). 11 In this section “ modifications ” includes additions, omissions and alterations. Citation, commencement and extent. 53 1 This Act may be cited as the British Nationality Act 1981. 2 This Act, except the provisions mentioned in subsection (3), shall come into force on such day as the Secretary of State may by order made by statutory instrument appoint; and references to the commencement of this Act shall be construed as references to the beginning of that day. 3 Section 49 and this section shall come into force on the passing of this Act. 4 This Act extends to Northern Ireland. 5 The provisions of this Act, except those mentioned in subsection (7), extend to the Islands and all British overseas territories ; and section 36 of the Immigration Act 1971 (power to extend provisions of that Act to Islands) shall apply to the said excepted provisions as if they were provisions of that Act. 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 The provisions referred to in subsections (5) . . . are— a section 39 and Schedule 4; b section 52(7) and Schedule 8 so far as they relate to the Immigration Act 1971; and c section 52(8) and Schedule 9 so far as they relate to provisions of the Immigration Act 1971 other than Schedule 1.