I am currently living in Thailand on a non-immigrant O spouse visa. I plan on applying for a DTV 6-months before the end of my current non-immigrant O as this is the only time I will be in another country for long enough for the application process. A few questions:
1) I see on the document list I need a 'Document Indicating Current Location.' Does that mean Thailand or UK?
2) Assuming it means the UK, what kind of document would that be e.g. a bank statement with my parent's UK address on?
3) Am I correct in thinking I can't start the application process before I leave Thailand?
4) Do I need to do something to cancel my non-immigrant visa or will it auto cancel when I get my new DTV?