A 16-year-old student from Sussex has been unable to return to the UK from Denmark for two weeks after being barred from her flight home due to recent adjustments in border documentation requirements.
The teenager, who is preparing for her GCSE examinations this spring, was traveling with her mother after a family visit in Copenhagen. Upon attempting to check in for their return journey, airline staff prevented her from boarding, citing updated regulations for dual nationals.
The rules, which took effect last month, stipulate that British citizens who also hold another nationality must now present a British passport—even an expired one—or a separate certificate of entitlement to board flights, ferries, or trains to the UK. The student had applied for a British passport prior to travel but had not yet received it.
Her family was unaware of the change until faced with the situation at the airport. The airline contacted the British embassy, but no immediate solution was provided. The student’s mother was forced to return to Britain alone to collect school materials before flying back to Denmark to support her daughter’s remote studies.
In a further complication, passport officials reportedly informed the family that the existing application would be cancelled because she is now overseas, requiring a new application from abroad which could take up to six weeks.
The local MP has called for urgent government intervention, stating that the poor communication and implementation of the rule change is causing significant disruption. He highlighted that individuals are missing critical family events and, in this case, vital education.
Legal experts have raised concerns about whether the authorities have adequately considered the welfare of children in enforcing these rules, noting that British citizens have a statutory right to enter the country.
A government statement pointed to public guidance on the documentation requirements, which has been available since last autumn. The rules allow for the use of expired passports, though airlines have the final say on accepting them as proof of nationality.
The student remains abroad, separated from her school and siblings, as her family navigates the bureaucratic process to secure her return.
