Signalling
What is Ħ§Automatic Train ProtectionĦ¨ (ATP)? How does it protect train safety?
What is Ħ§Automatic Train OperationĦ¨ (ATO)?
When travelling on the MTR, we sometimes hear the announcement that there is a signalling failure causing delay. Why does it not affect safety?
When a Tung Chung Line train mistakenly routes into a platform of the Airport Express Line, why does this not hamper railway safety?
Why does it not pose any danger when a Train Captain drives the train past a red signal?
Rolling Stock
What is Ħ§brake jamĦ¨ or "brake hangingĦ¨? Why does it not affect safety?
When a train loses its power supply, the lighting and air-conditioning become inoperative. Why does it still safe under the situation?
Why the nipping of some thin objects (such as plastic bags, etc) cannot be detected by a train door or platform screen door? Can its sensitivity be enhanced?
Can a train move if the train doors or platform screen doors have not been closed? What safety precautions will be put in place if the train doors or platform screen doors become defective?
Why is it still safe when there is smoke emitting from equipment under the train car?
Permanent Way
Why does rail crack not affect safety?
Why is there a gap between the rail base and the ballast?
Power Supply
Why does a failure of power supply system not affect safety?
Why is a flash sometimes observed at the overhead line when a train is running?
Emergency Procedures
When a train is on fire, what should passengers do?
When a station is on fire, what should passengers do?
If a person accidentally falls onto the track, what should the person do?
If you see someone fall onto the track, what should you do?
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