港鐵故障消息 MTR Service Update
各行車綫於月台門 或 地板上，說明車廂號碼的標示，將陸續加入車門編號，
編號乃由行車方向數起，分別表示每卡第一至五對車門
方便乘客使用 @Citymapper 等應用程式時，能得悉自身與其他車站設施的位置 #MTR
Door numbers are gradually being added to the car number signage on platform doors and floors
These numbers are counted from the direction of travel to point out the first to the fifth doors of each car
This enables passengers to easily locate themselves to the recommended section of the platform for boarding as well as to navigate around station facilities when using applications such as Citymapper
