Is the T-prefix train safe? What is the general speed? Is there a train with a seat belt? Since the accident at D30 1 Yongwen Line, I'm afraid to take the train now.

The safety of train operation is mainly related to the following aspects:

1 The train route is affected by the terrain and construction technology. The route determines the speed, and the speed ultimately determines the safety of train operation.

2. Train locomotives and express trains with T-prefix at the bottom are mostly 25T and 25K. As long as the speed limit of the bottom itself 160KM/H and 140KM/H is not exceeded, nothing will happen.

The most typical example of dispatching command communication is the T 195 accident on April 28th, 2008. The reason is that the dispatcher failed to inform the driver of the speed limit of 8 1KM/H, resulting in the train passing through the accident site at the speed of 13 1KM/H, and finally an accident occurred.

4. Weather, natural disasters and other reasons

Other artificial or unpredictable factors.