因紧急按钮激活导致南北线(NSL)行程时间延长
乘客事件
NSL
18个地铁站2012-09-30T18:03:54.000+08:00/2012-09-30T22:54:16.000+08:00PT17422S
[NSL]: Expect longer travelling time from #Woodlands towards #AngMoKio due to emergency button activation by customer at #Woodlands.
「由社群驱动的地铁监察」