I'm a UK citizen.
I just started a 10 day trip to Vietnam with 2 days in the middle in Cambodia. I entered Vietnam a few days ago on visa exemption (UK citizens are allowed 15 days visa free) but I need to reenter when I return from Cambodia.
The re-entry is within 1 week of me first entering Vietnam.
Do I need a visa for the re-entry? From my reading of the rules it looks like I do. Will a single entry visa on arrival be ok?
I guess if I'd got a visa before the entire trip I would have go a multiple entry but since I've already entered once on visa exemption a single entry should be fine for the next entry?
Thanks for any advice