請勿攜帶金屬氣球 No Metallic Balloons
當金屬氣球意外飄到車頂附近，就會令架空電纜跳掣，令列車無法行駛
過去，荃灣綫的服務就因而短暫停頓
為他人著想，切勿携帶金屬氣球入閘，或向職員索取膠袋將之包起
Traction Current will cut out when any metallic balloons fly near it accidentally and prevent trains to operate
Because of this, the Tsuen Wan Line was suspended in the past
Be considerate, please refrain from carrying metallic balloons into stations or obtain a plastic bag from station staff and wrap it up
