Thumb print screening is so that you can't just get a new passport and a clean record. If you raise suspicions again you'll come up.Holicamika wrote:If the thumb print scanning mean I was flagged, will it be a problem with the immigration at other countries ? What does it mean to be flagged anyways? Does it mean every time an immigration scan my passport they will see this "flag"?sundaymorningstaple wrote:You might get flagged and you might get questioned in the future but I don't think you will have any real problems (hopefully anyway).
As others said, always keep proof of hotel and return ticket with you when entering. Don't write down a hotel you didn't book yet, as technically you've now lied on your immigration forms. Even if you could prove everything else, that alone could have gotten you rejected from entering.