Nothing to do with UK or USA.
As I pointed out in a previous post, Buriram, Surin and Sissaket don't have any cities. As defined in Thai language. You can't call them cities just because they have buses. Prakhonchai, Nang Rong, Lamplaimat, Prasat, Sikhoraphum, Chum Het, Satuk, for examples, have buses. They are not called cities.
I'm not keeping on, either. I stated the facts. You keep on ignoring them.