New UK Entry Rule to Affect Dual Citizens Including Bangladeshis

A major change in UK border control is about to affect dual citizens living abroad, including many immigrants from Bangladesh, India, Pakistan and other countries in the UK diaspora.

Starting February 25, 2026, the UK Home Office will enforce a new rule that means British citizens with dual nationality may be refused entry unless they carry a valid British passport when returning to the UK. Under the new system, using only a foreign passport — even if you are a British citizen — will no longer be enough to get through the border. The Guardian 

For decades, many dual nationals have entered the UK using whichever passport was most convenient when travelling. But under the updated rules, you must present one of two documents:

• A valid British passport, or
• A Certificate of Entitlement showing your right of abode, attached to a second nationality passport (which currently costs £589). The Standard

The change comes as part of the government’s transition to a fully digital border system. The new process will tie into the Electronic Travel Authorisation (ETA) scheme, which means carriers like airlines, trains and ferries will be required to check your right to travel before you even board. Dual citizens without the correct documentation may be denied boarding at the airport or port. GOV.UK

What This Means for You

For many immigrants who hold both British citizenship and another nationality, this new requirement has caused confusion and concern. People who have lived abroad for years — for work, family or study — now find themselves under pressure to hold or renew a British passport well ahead of their next trip home. Some travellers say they were not given enough advance notice and worry about the cost and time needed to secure the right documents. The Guardian

The UK Home Office says the changes are part of a programme designed to make the border more secure and efficient. Officials argue that confirming nationality before arrival will allow quicker, safer processing overall, and will help prevent misuse of the UK border system. The Guardian

But many dual nationals disagree. Campaign groups have urged the government to offer a cheaper single travel authorisation, like systems in Canada and some other countries, instead of the expensive Certificate of Entitlement. They argue that forcing long-term residents and families to carry or renew British passports could be unfair and burdensome. The Standard

Time Is Running Out

If you are a British dual citizen living outside the UK, or someone planning a return trip after February 25, it’s important to check your travel documents now. Applying for a British passport can take several weeks, especially if done abroad. Make sure your document is valid and ready — or investigate how to apply for a Certificate of Entitlement well before the deadline.

Exceptions and Other Countries

Irish citizens are exempt from this rule because of the Common Travel Area agreement, and do not need an ETA or certificate to enter the UK. But dual nationals who hold British and other citizenships will need to prepare. GOV.UK