@Francois *******
complete nonsense. He is not married to a Thai wife. A Non-Imm-O/A visa is issued for 1 year. The financial requirements for a UK citizen are 800,000 THB equivalent in his home bank account, or proof of a minimum income of 65,000 THB equivalent. This visa comes with a mandatory health insurance, for the first two years he is free to choose any insurer. The LMG insurance for yearly 8000 THB premium is NOT available any more,since 2019, for Non-Imm-O/A visa and for O/A extensions