Quite. I think people are getting frightened of shadows - probably fuelled by click-bait and passport/citizenship agencies trying to make money.I suspect if you were born abroad and lived there and travel on a foreign passport with ETA even if you are technically dual through a British parent it is probably pretty low chance of this being discovered or an issue.
Surely they have zero time to look at this at the border?
If you were not born in the UK, not applied for a UK passport previously, got no NI number, never applied for naturalisation, it is highly unlikely that the UKBF or any other agency would consider you a British Citizen (unless you commit some fairly major crime), even if you are a British Citizen on a technicality.
So what is the problem then? On arrival the UK may decide you are eligible for National Service? The UK won't let you out again to go home, or levy a large fine?The problem is not at the border. If you arrive in the UK and UKBF decides you are a British citizen, they must let you in regardless of what passport you present. There's also no problem if they don't realise you are a British citizen and accept you as a foreigner.
I note from the newspaper article that this referred to someone 'taking up' the citizenship of another country, i.e. doing something positive like applying for a passport, applying for naturalisation etc, rather than simply being entitled as a birthright. The citizen concerned having applied for an Irish passport in order to travel around Europe more easily. They hadn't been refused Australian citizenship at the time of their birth on the grounds that the parents birthright was that they also could be citizens. There are other countries that are like this now, or even tighter.I'm a British-Australian dual national and I had to specifically apply to Australia for my children to obtain Australian citizenship by descent. THis means they need to enter Australia on an Australian passport. Fine- that's the choice I made for them. But if I hadn't applied for the citizenship then they wouldn't be Australian and therefore would be eligible for an ETA to enter Australia. That's not the same with the UK- you're automatically British and that's that.
It's worth noting that not being in a possession of a British passport doesn't prevent someone from falling foul of other countries' prohibition on dual nationality. You don't have to be in possession of the passport to be a dual national. And, even if you are in possession of the passport, the other country doesn't have to accept you as a dual national- the Chinese don't.
There's actually been a lot of issues in Australia in the last couple of years around this exact issue.
![]()
Are you a dual citizen? You might have lost your Australian rights without knowing it
A recent case has highlighted the plight of those caught in legal limbo because they lost their citizenship. So how did we get here, when can citizenship be stripped under the law, and what are some solutions?www.abc.net.au
I am sure this issue was not thought about when the rules were changed (or the ETA form designed). I am sure the UK (and other countries that have it) could change the rules about 'automatic citizenship' - no doubt sheets of flame will roar in all directions if it were, but in the meantime - comply with the rules to the letter, or renounce the UK citizenship. Both are a little pesky, but not that hard to do. Or just don't visit if they think the shadows are that dark.Most people would be uncomfortable about lying on a government form and after learning they are citizens they would want to comply with the rules. I am sure the Home Office knows they cannot easily detect everyone born abroad who is potentially a citizen, but they are hardly going to make an official statement that you can break the rules if you think they won't find out.