Been noticing it's 6 mins riao.
The 6 mins next train display pops up when the train is in station riao.
Sometimes still have 7 mins and above freq.
Originally posted by Bus and Train LoVuR:Sometimes still have 7 mins and above freq.
It depends on the driver at times. Whether he choose to drive CM or not. Besides, all drivers need to operate CM once in a while so that they do not forget how to operate the train.