港鐵故障消息 MTR Service Update
7 月 20 至 24 日，
荃灣綫 及 港島綫 於 1600 至 2300 / 0030 時，
會預留三列空車按需要開出，以疏導往返「 #香港書展2016 」的乘客
On 20 – 24/Jul,
three empty trains are reserved for Tsuen Wan and Island Lines.
They will be dispatched when necessary during 1600 to 2300 / 0030 hours to cater for patron demand of #hkbookfair2016
