We are leaving Thailand in 2 days. My child 2 and half years old had entered with TR and now overstaying. I understand there is no fine for the children under 15 years old for overstaying. Only overstay stamp will be on her passport upon departure.
What should I prepare before going to the airport? Just check in and walk through the immigration check at the airport and then overstay stamp will be on her passport? Or is there any place to get overstay stamp before check in at the airport?
Thank you.