12. If the applicant does not possess the requisite qualifications in respect of residence and it is desired that the application should nevertheless be considered under paragraph 8(d) of Schedule 1 to the Act (naturalisation as a British overseas territories citizen under section 18(2)) on the grounds of marriage to, or civil partnership with, a person who is serving in Crown service under the government of a British overseas territory or other designated service, the application shall specify the nature of the service and contain information showing that recruitment for that service took place in a British overseas territory.