HKG3
2018-6-2 17:27:43
If you are sure that it was a BN(O) passport, then you will need to fill in the LS01 form when you apply for your new BN(O) passport.
HKG3
2018-6-2 17:43:06
老豆話個時要簡bno定特衰,佢幫我地全家換哂特衰 - you cannot renounce your British nationality in such a manner. You will need to make a formal application to the Home Office in the UK in order to renounce your British National (Overseas) status.
Another point to note is that no one can renounce a child's British nationality on behalf of the child. The Home Office will not allow anyone under the age of 18 to give up his British nationality.
https://www.gov.uk/government/publications/report-a-lost-or-stolen-passport-form-ls01