What is a Controlled Point (CP)?

A Controlled Point (CP) refers to a location within the rail network where signals are managed, allowing for the remote control of train operations from an Operations Control Center. This capability is crucial for maintaining efficient train movements and managing scheduling, ensuring that trains can be directed safely and effectively throughout the system. The management of signals at a Controlled Point is essential for overall safety and coordination, especially in busy urban areas where multiple lines may converge.

The other choices highlight activities that occur within the transportation system but do not accurately reflect the function of a Controlled Point. For instance, while inspections and maintenance are vital for operational safety, these activities take place in different designated areas that serve specific purposes, such as maintenance yards or inspection stations. Similarly, a waiting area for passengers is typically at a station but does not pertain to the operational control of train signals.