Hi
I feel sure thee must be a topic here on this but I just can't find it.
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Is international transit via India currently permitted? Specifically at DEL or BOM? Looking to travel in from London and onward to Columbo Sri Lanka. There's a fair amount of reward space on BA/VS but from all my reading and searching around I can't establish whether this would be permitted.
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I understand that India is about to become more welcoming to UK travellers - presumably this would have some impact on the above?

Asking as a double vaccinated UK adult.

Any input would be greatfully received.

Thanks