Hi, I've gotten a new passport but the passport office didn't mention anything about my stamp.
I entered Thailand on a Visa exempt by air 2 months ago and extended the visa by 1 month.
This stamp expires on the 21st so I'll be flying into Hanoi from Chiang Mai.
I am also allegedly flying to Bangkok tomorrow but I just realized my stamp is in the old passport (which I have on hand). Please advise - the UK passport office never said anything about the stamp.