Drug use spreads in Thailand’s central provinces: Police

Drug use spreads in Thailand’s central provinces: Police – MCOT, May 26, 2011
…Provincial Police Region 1 covers the central provinces of Samut Prakan, Pathum Thani, Ayutthaya, Nonthaburi, Saraburi, Lop Buri, Ang Thong, Chai Nat and Sing Buri.