荃灣綫有列車駛到油麻地站時，因車門故障而需要停止服務
同時，受觀塘綫事件影響，部分轉車站現時十分擠逼，令荃灣綫列車未能落客後開出
A Tsuen Wan Line train at Yau Ma Tei suffered door malfunctions and need to terminate there
At the same time, some interchange stations are very crowded thus Tsuen Wan Line trains were unable to let passengers to alight and depart as usual