X (@cmrlofficial)@x_cmrlofficialยท6dLocal UpdatesTwo modes. One Yellow Line. ๐๐ฅ #ChennaiMetro #CMRL #YellowLine #PookieMode #PhaseIITwo modes. One Yellow Line. ๐๐ฅ #ChennaiMetro #CMRL #YellowLine #PookieMode #PhaseII VideoRead story ChennaiSource: X (@cmrlofficial)#chennaimetro#cmrl#yellowline#pookiemode#phaseii