What is a fundamental requirement before beginning operations on main tracks?

Before beginning operations on main tracks, it is essential to obtain authority or protection. This requirement is critical to ensure the safe movement of trains and to prevent accidents or collisions. Authority refers to the permission granted to a train to occupy a section of track, while protection denotes the necessary measures to safeguard trains from potential hazards, such as having appropriate signaling or the presence of flagmen.

Without this authorization, crews could inadvertently operate in areas where other trains might be present, compromising safety and operational integrity. It establishes clear communication and responsibility among train dispatchers and operators, ensuring that all parties have a mutual understanding of track occupancy and safety protocols prior to commencing any train movements.

While reviewing the train schedule, conducting maintenance checks, and scheduling safety meetings are important components of overall operational readiness and safety culture, they do not substitute for the critical need of having explicit authority or protection to operate on main tracks.