I'm curious what "If you own a Thai driving license and have previously shown a driving license from your country to exchange. You will not be able to use it again." could mean. Anyone has a clue?
Does it mean that, if I got a Thai driving license on the basis of a license from another country (+IDP?), I cannot renew my Thai driving license without showing again the license from the other country?
Furthermore, I thought they don't really exchange the license from another country but issue a Thai license and let you keep the other license. Am I wrong?