Let's say someone was flagged at immigration Suvarnabhumi (reason came too many times visa exempt),
and after some discussion and being made to book a (changeable) flight to his/her country of origin for later on,
was admitted with a 30 day visa exempt stamp without further issue (no notes in passport, etc).
Can this visa exempt then be extended with 30 days (since visa exempt given) or will this be frowned upon/ refused at IT square?
Admitting that people should have the correct visa, etc. but we are confronted with this now and would like to give advise. Thank you.