all Cambodian - Thai borders are closed. Things are only escalating day by day, so this will be awhile. Cambodia has banned all Thai TV shows and movies, cut electricity and oil coming from Thailand and all other Thai imports.
Anonymous participant There have been instances where they have come back and asked for dated photos with you in Vietnam, copy of store receipts etc., to prove you are in country. However, some people have gotten away with leaving, but if caught, your visa will be rejected.
They want all passport pages, even those that are empty. There is no way for them to know they are empty if you dont include them. They want to verify that you are still in Vietnam.
Anonymous participant if you exit Thailand, you have used up it’s one time use, so no longer a valid visa. Therefore, I think you can apply then, once you leave.