The Nationality, Immigration and Asylum Act 2002 has also granted British Overseas Citizens, British Subjects and British Protected Persons the right to register as British citizens if they have no other citizenship or nationality and have not after 4 July 2002 renounced, voluntarily relinquished or lost through action or inaction any citizenship or nationality. Previously such persons would have not had the right of abode in any country, and would have thus been de facto stateless.
Overseas born children of British mothers
The Act has also conferred a right to registration as a British citizen on persons born between 8 February 1961 and 31 December 1982 who, but for the inability of women to pass on their citizenship, would have acquired British citizenship automatically when the British Nationality Act 1981came into force. In adding a section 4C to the British Nationality Act 1981, a person is entitled to registration if:
the person was born after 7 February 1961 but before 1 January 1983;
the person was born to a mother who was a citizen of the United Kingdom and Colonies at the time and the person would have been a citizen of the United Kingdom and Colonies by descent if it had been possible for women to pass on citizenship of the United Kingdom and Colonies to their children in the same way as men could; and
had the person been a citizen of the United Kingdom and Colonies, they would have had the right of abode in the United Kingdom under the Immigration Act 1971 and would have become a British citizen on 1 January 1983.
Registration under both these categories confers British citizenship by descent and hence those with permanent residence in the United Kingdom, or those with the right to take up permanent residence in the United Kingdom, may prefer to apply for naturalisation or section 4 registration instead. Both of these registration categories give British citizenship otherwise than by descent.
Deprivation of British nationality
Under amendments made by the Act, British nationals can be deprived of their citizenship if the Secretary of State is satisfied they are responsible for acts seriously prejudicial to the vital interests of the United Kingdom or an Overseas Territory. This provision applied to only dual nationals-—it is not applicable if deprivation would result in a person's statelessness. Prior to this law, British nationals who acquired that status by birth or descent could not be deprived of British nationality.
Citizenship ceremonies
All new applicants for British citizenship from 1 January 2004 who are aged 18 or over must attend a citizenship ceremony and take an Oath of Allegiance and a Pledge to the United Kingdom before their grant of British citizenship can take effect
the requirement for a citizenship ceremony applies to applicants for registration as well as naturalisation
Similar requirements are imposed on applicants for British overseas territories citizenship, with the exception that the Pledge is based on the relevant territory rather than the United Kingdom. It is unusual for adults to acquire British Overseas citizenship or British subject status ; however, in such a case only an Oath of Allegiance would be required.
From 1 November 2005, all new applicants for naturalisation as a British citizen must prove they have passed the Life in the United Kingdom test.
The test must be passed before application is made to the Home Office
Those who pass the test do not need to provide separate evidence of language competency
Those aged 65 or over may be able to claim exemption
Those who attend combined citizenship and English classes may be exempted from the test
Neither the language nor Life in the UK test requirements apply to those seeking registration as a British citizen. Note that passing the test is also required for anyone wishing to remain indefinitely in the UK, whether or not they apply for citizenship. E.g., a husband or wife of a British citizen will be deported if they do not pass the test in time.
Children of unmarried British fathers
With effect from 1 July 2006, children may acquire British citizenship automatically from an unmarried British father. Proof of paternity must be shown. Children born to unmarried British fathers before 1 July 2006 are not included in this provision. However they can be registered as British citizens upon application to the Home Office, provided the child is aged under 18 and would have been British had the father been married to the mother. However, the agreement of the mother is needed. If the mother refuses then policy is for the home office to enquire of her reasons for refusal. If her reasons are deemed unreasonable registration may still be granted. Also, the minor can apply in his own right on reaching the age of 17.