UK travel documentation requirements

In July 2026 the United Kingdom introduced a new entry rule that, from February 2026, obliges all British citizens to travel to the UK on a British passport. The policy created immediate difficulties for dual‑national citizens who had previously used foreign passports to enter the country, as illustrated by a case involving a Belgian‑born dual national who was required to provide extensive original documentation to obtain a UK passport.

A week later the UK government issued broader travel advice for families planning summer holidays abroad. The guidance emphasized the need for consent letters for children traveling with adults, and warned that many UK passports were close to expiration, risking denial of entry to Schengen destinations such as Spain, Portugal and Greece. The reminder to verify passport validity and renew where necessary reflects heightened scrutiny of travel documents following the new entry rule.

Together, the snapshots show a developing focus on stricter documentation requirements for UK citizens, both for entry into the United Kingdom and for outbound travel to European destinations.