早前由於電力問題，令荃灣綫一度未能提供列車服務，亦影響部分車站的非緊急設施
電力供應現已恢復，工程人員正在調查事故原因
Because of an electrical problem just before, Tsuen Wan Line was unable to provide train services while some non-essential equipment in station are also affected
The power supply has resumed and they are now investigating the issue