Mass Rapid Transit Authority of Thailand (MRTA) welcomed 96 teachers and kindergarten 1 - 3 students from Nakhonnon Witthaya 2 School, Thinnakorn Nimit Temple, Nonthaburi Province to visit and ride M.R.T. Chalong Ratchadham line from Ministry of Public Health station to Khlong Bang Phai station on Wednesday 27^th September 2023 where MRTA and Bangkok Expressway and Metro PLC officers were lecturer on MRT safety riding.