The authority for the movement of regular trains subject to the rules. It contains classified schedules and special instructions relating to the movement of trains.

• A. Timetable
• B. Schedule
• C. General Notice
• D. Temporary Speed Restriction Bulletin (TSRB)

Answer: (A)

The timetable is the official authority for how regular trains move under the rules. It provides the running times and routes for all services, organized by train class, and includes any special instructions that affect movement—like routing details, blocks, or unique running notes. Crews and dispatchers rely on this document as the definitive reference for day-to-day operations. A schedule can refer to times for individual trains, but it isn’t the overarching authority that governs all movements. General Notices give broad operational guidance, and Temporary Speed Restriction Bulletins focus on specific speed limits rather than the full movement plan. So the timetable best fits as the authoritative source containing classified schedules and the special movement instructions.