Thinking about this a bit. I have many expired UK passports. But I am not British. So expired passports don’t prove current citizenship. And maybe the photos don’t look they currently do. I also have a British birth certificate, but am not British. On another day, another IO, they might have sailed through. But if hard questions are asked, they don’t have conclusive proof of Thai citizenship. No current Thai passport, no Thai ID card, no consent to leave document. If they can’t speak Thai, another strike against them. If the Chinese passport (if that’s what they have) that they traveled on is on a different name to their Thai name, another issue. Plenty for immigration to get their teeth into if they choose to do so.
Create an account or sign in to comment