Is the 30 day visa exemption unlimited by air or not? Because last time I came to Thailand 🇹🇭 on a 3 month tourist visa obtained at the Thai Embassy in London 🇬🇧 then travelled by Air to Cambodia 🇰🇭 on my arrival at Don Mueang head of immigration told me I cannot do it and he will ban me if I do it again, my Wife had to speak with him to clarify I was living with her and would do the TM30 report.