And the reason you don't wanna get her a thai passport (that takes a max of 3 days to get) is what again?
The MFA out at Chaengwattana OR the one in the Khlong Toei MRT station are both open as far as I know.
I mean even if you don't get her a thai passport she'll get OUT of the country on the brit one but just go get the thai passport for her before you leave.
She'll stamp out on the thai one and enter the UK on the brit one.
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