New UK passport rule could block dual citizens from entry: Here's everything to know

UK authorities have rolled out a significant rule change for British citizens with dual citizenship.

Effective from February 25, all British nationals must present a current UK passport or a costly certificate of entitlement when arriving in the country.

Previously, dual citizens could use a non-British passport and prove their status with alternative documents, like naturalisation certificates.

The change is linked to the full implementation of the UK’s Electronic Travel Authorisation (ETA) scheme.

While British and Irish citizens are exempt from ETA, they must prove their exemption by presenting a British or Irish travel document, authorities stated.

The Home Office stated that the digitised system ensures a “more seamless travel experience” and is a step to improve border security.

With an online passport renewal costing £94.50 and a certificate of entitlement costing £589, some have said it is an expensive charge. 

The ruling applies to all British dual nationals overseas, including those in the EU, who must now ensure they have a valid UK passport, guaranteeing them the right of return home.