The use of tobacco or electronic cigarettes by employees on all trains including any part of locomotive is prohibited?

The use of tobacco or electronic cigarettes by employees on all trains including any part of locomotive is prohibited?

• A. True
• B. False
• C. Prohibited only in locomotive cab
• D. Only during rest breaks

Answer: (D)

This question tests when tobacco products or electronic cigarettes may be used on trains. The rule is built around safety and attentiveness during operation: use is not allowed during active duties or while anywhere on the locomotive, but there is an explicit exception that allows use during designated rest breaks when the train is stopped and crew duties are not being performed. So the option that matches is that use is permitted only during rest breaks. The other choices would imply prohibition in situations outside of those breaks or apply only to specific parts, which doesn’t align with the stated policy.

This question tests when tobacco products or electronic cigarettes may be used on trains. The rule is built around safety and attentiveness during operation: use is not allowed during active duties or while anywhere on the locomotive, but there is an explicit exception that allows use during designated rest breaks when the train is stopped and crew duties are not being performed. So the option that matches is that use is permitted only during rest breaks. The other choices would imply prohibition in situations outside of those breaks or apply only to specific parts, which doesn’t align with the stated policy.