@Benjamin *****
Dear Benjamin, how about for children over 15 year old but under 18 years old, I have a teenager boy now age 15+, entered with tourist visa this year and now on amnesty until Sept 26.
As the family still want to stay in Chiangmai until October or November to wait for all risks/quarantine are eased for available direct flight home from Chiangmai to Guangxi, China, (now there's no direct flight available), but our consulte/embassy say they no longer issue a letter to Immigrations. Therefore, it would be very likely that our teenager boy will become overstay. (no problem for parents because both have non-o retirement visa to stay for another year)
So what penalty will the teenager boy be facing if stay passed Sept 26? (besides fine of 500 baht/day)