The incremental tide of discontent generated by the Anglo-Siamese Treaty of 1909 may have, in part laid the foundations for the South Thailand insurgency in Pattani, Yala and Narathiwat from 2004 to the present.
Moreover, majority of doctors concentrates in big city and Bangkok therefore provincial part and the three southern border provinces of Thailand including Yala, Pattani, and Narathiwat has the lowest density of doctor.
It runs eastward from the National Stadium Station in Pathum Wan District over Rama I Road and interchanges with the Sukhumvit Line at Siam BTS Station, then turns southward, following Ratchadamri, Si Lom, Narathiwat Ratchanakharin and Sathon Roads to Taksin Bridge where it crosses the Chao Phraya River and terminates at Bang Wa Station in Phasi Charoen District.
Due to escalating violence in the South, all schools in Yala, Pattani, and Narathiwat provinces were shut down indefinitely from 27 November 2006.