Passenger rail safety in General that is not air-conditioned, and general food store. Only where there is air conditioning, but it must be non-smoking zone does not exceed half of the total area.
General non-air-conditioned passenger locomotives. And general food store Specific areas where the air conditioning system Last but not smoking, not to exceed half of the total area.
Passenger locomotives generally not air-conditioned, and commissary general, specific area with air conditioning system But to the designated smoking area not to exceed half of the total area