[5Year10Month ago] 2018-07-19 18:45 (Thu) MTR Service Update@2018-07-19 18:45 (Thu) 1835 观塘綫石硖尾站讯号故障,服务严重受阻,可考虑其他交通工具 Data URL : Go to related website Category : Traffic conditions Source : MTR Service Update MTR Service Update,Twitter