What is the reason for prohibiting train operators from backing the train after overrunning a platform?

The prohibition against train operators backing the train after overrunning a platform primarily centers around safety concerns related to visibility. When a train overruns a platform, the operator cannot see conditions at the other end of the train. This lack of visibility creates a significant risk because the operator is unable to assess the environment for any obstacles, individuals, or other trains that may be present on the tracks.

This situation could lead to dangerous scenarios, as the operator is blind to potential hazards that could result in accidents or injuries. In rail operations, safety protocols are designed with the utmost priority, and the inability to monitor the entire area around the train when reversing poses serious risks, potentially endangering personnel and passengers alike.

While other factors such as potential delays for other trains, risks of collision with incoming trains, and confusion among station personnel are valid concerns, the primary issue remains the operator's inability to ensure safe conditions when reversing, which is why this particular reason is emphasized.