Me again, I will be leaving Thailand at the end of September, late afternoon 30 Sept to be exact. I understand the Work Permit and Extention of Stay (both only expire on Feb next year), can be canceled on the same day, but one never knows with queues and traffic, etc, I'm worried about running out of time. I understand one can apply for a 7 day extension at B1900? Now my question: Wouldn't it be better to do it the Monday 29th September, then just pay the B500 overstay (hope I'm correct about the amount and procedure), I really don't need more time to "tie things up"? I might return to Thailand by next year May, or perhaps not, things are still up in the air! Any advice will be appreciated!