Caption says
A shop in Pai district of Mae Hong Son posts a sign saying “NO ISRAEL HERE” after tourists caused disturbances in the community. (File photo)
I am not sure where you got the 20 years old from?
But I will take your word for it.
I knew that these signs were common in the southern islands but didn’t realise that this had also been going in Pai for at least 20 years. It doesn’t seem to deter them, 30,000 showed up there last year.