Thank you for admitting me to your group. I have a uk passport and I have been a resident of Australia for 50 years. I have been to Thailand many times in the last 3 years staying in Koh samui for one month and returning back to Melbourne for one month. In the last visit to Bangkok airport the immigration officer looks at my multiple entry's to Thailand and hands me over to his supervisor who was very polite and he just said you need a new passport. I was under the impression you could fly back home and come to Thailand without any drama l am currently in Melbourne now is it worth while going to the Thailand embassy in Melbourne to find out what visa would be available . I have a Thai girlfriend in samui for the last 3 years.