A person (“P”) is entitled to be registered as a British overseas territories citizen on an application made under this section if—
had P’s mother been married to P’s natural father at the time of P’s birth; and
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.
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.
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.
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.
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).