After passing through immigration at the airport, is it possible to cancel the stamp and go back?

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Does US stamp passport on departure?

As there is no specific CBP interview or check by any customs officers as part of the exit process, no one will put an US Exit stamp on your passport. Your passport will only have the entry stamp from Port of Entry, that's about it. No US exit immigration stamp !

Does UK immigration stamp passport on entry?

If you use the e-gates to enter the UK, your passport will not be stamped. This means that you will not have an official record of the date that you entered the UK. You should therefore keep evidence of your date of entry to the UK (for example your flight ticket), because may need this later on.

Does Singapore stamp your passport on exit?

Singapore stopped stamping passports at the exit back in April 2019 and has now ceased stamping them at entry too. Singapore started to trial not stamping passports in October 2021, and this has now been extended to all entry points from March 11, 2022. Visitors will receive an email with stay info instead.

What do they check at immigration?

As part of the medical examination for immigration, all immigrants, depending on their age, are required to be vaccinated against the following vaccine-preventable diseases: COVID-19, mumps, measles, rubella, polio, tetanus and diphtheria toxoids, pertussis, Haemophilus influenzae type B, rotavirus, hepatitis A, ...

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These Countries will DENY ENTRY at Immigration. Vacation Disasters

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