Mahmood, R (on the application of) v Secretary of State for the Home Department

An applicant for a British passport bears the burden of establishing both identity and entitlement to British nationality. Where the application documents and interview disclose material discrepancies in name, date of birth or place of birth, the decision-maker may refuse the application without progressing to proof of a claimed family relationship. DNA evidence directed only to relationship is not necessarily relevant where the central issue is the applicant’s identity. Judicial review examines the lawfulness and rationality of the decision on the evidence available to the decision-maker at the time. A later application must receive a fresh assessment in light of any new evidence.

The claimant, a Yemeni national resident in Yemen, sought judicial review of the Secretary of State’s refusal of her application for a British passport. She claimed to be the daughter of a deceased British citizen and argued that DNA testing with her brother would establish the sibling relationship and thereby support her identity and nationality claim.

The application and the claimant’s Yemeni passport contained materially different names, dates and places of birth. Following an interview, the passport officer concluded that the claimant had not satisfactorily explained the discrepancies and refused the application. The central issues were whether the officer had lawfully assessed the claimant’s identity and whether DNA testing should have been obtained before refusal.

1. Claim dismissed. The passport officer was entitled to conclude, on the application form, the Yemeni passport and the claimant’s interview answers, that the claimant had failed to establish her identity.
2. The burden lay on the claimant to establish that she was the person named in the documents and that she was entitled to a British passport. The discrepancies concerned the fundamental identity details of name, date of birth and place of birth.
3. On the evidence then available, the question of establishing the claimant’s relationship with her alleged brother had not been reached. DNA testing could potentially establish a sibling relationship, but it would not resolve the discrepancies concerning the claimant’s own identity. There was therefore no failure, or unreasonable failure, to consider DNA evidence.
4. The court was required to review the decision on the evidence available to the determining officer at the time. It was not for the court to determine the merits of the passport application by reference to evidence subsequently filed in the judicial review.
5. If a further application were made, it would require a total reappraisal in light of the evidence accompanying it. The refusal of the first application could not, by itself, justify refusal of a later application.
6. The claimant was ordered to pay the defendant’s costs, summarily assessed at £2,000.