I’veI just been granted a non O visa from London Embassy through an on line application. On the application I put my arrival date as 31st August, but the start date on the visa is 7th July and end date 4th October. I was expecting the visa to either become active on entry. This means that I would still need to get a visa agent involved as I would not have time to open and put 800k in a Thai bank account. Any advice would be appreciated.