Engineer (Railways) of the EMSD, Ms AU Wing-sze says that the EMSD and the Hong Kong Tramways have jointly developed a safety system to prevent trams from derailment due to foreign objects.
Engineer (Railways) of the EMSD, Ms AU Wing-sze says that the EMSD and the Hong Kong Tramways have jointly developed a safety system to prevent trams from derailment due to foreign objects.
Engineer (Railways) of the EMSD, Ms AU Wing-sze says that the EMSD and the Hong Kong Tramways have jointly developed a safety system to prevent trams from derailment due to foreign objects.
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