油麻地站的月台門懷疑操作時出現火花
為安全起見，月台門需保持打開，但此舉亦會將月台範圍的行車訊號切斷
列車需改用人手駕駛，以低速進出月台
Sparking are observed when Platform Screen Doors are in operation at Tsuen Wan Line Platforms at Yau Ma Tei
Doors will be kept open for safety reasons however this will also remove the proceed signal thus trains will need to driven manually and proceed at low speed