As I was commenting on a question about international travel, I mentioned to the OP that it would have been easier if he or she have had added country information (in the question or in the tags).
I then wondered if it would be acceptable to provide as many separate answers as there are countries - the rationale being that each answer could then be improved on its own, with its own comments etc.
It would have even be ideal to bootstrap the answers with empty answers (one per country) but this would not work with the current rep system where the person who started the answer is rewarded, as opposed to the one who provided the answer. In the vast, vast majority of the cases this is the same person but the bootstraping would be an edge case