This was in the Bangkok Post today -
“Under the sandbox programme, travellers do not have to quarantine and can travel freely in the designated province or island, but they must stay there for seven days before moving on to other approved destinations.”
Am I able to fly from Phuket to Bangkok after staying 7 days in Phuket if I am negative for Covid? Will I have to quarantine in Bangkok, or since I am negative and spent 7 days in Phuket, can I enter Bangkok without restriction?