The whole idea behind safety in the sandbox was that more then 70% of the residents on the island should be vaccinated.
Excluding the non resident workers defeats the whole idea.
These workers needs to be closer monitored and tested weekly until they are vaccinated and the borders have to be much tighter with PCR-testing
Before the Sandbox started the governor said that if new casas hits 100 a week they will have to reconsider.
Now we are at 200 a day!! So the governors promises is lame to say the least.
Stopping the Sandbox now would mean a huge loss of face for the Phuket governor and the country so obviously they will let covid spread without closing down.