A crewmember may challenge in good faith directives that would violate operating rules in respect to which items?

• A. Only safety directives
• B. The operation of hand operated switches/crossovers and fixed details, shoving movements, leaving equipment in the clear
• C. Any directive from the supervisor
• D. None

Answer: (B)

A crewmember may challenge directives in good faith whenever following them would violate operating rules. The areas listed—how hand-operated switches and crossovers are operated, handling fixed details on the track, shoving movements, and leaving equipment in the clear—are all governed by specific operating rules because mistakes in these actions can directly create unsafe conditions or conflicts on the track. If a supervisor’s directive would lead to an unsafe movement, or to an action that contradicts the required rules for these items, it’s appropriate to question it to protect safety and compliance. It isn’t limited to safety directives alone, and it isn’t correct to say there’s no circumstance to challenge or that any directive must be followed regardless of rule implications.