Van passenger trains such as the non-generic 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.
The 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.
Such as passenger locomotives generally not conditioned and commissary general. The ที่มีระบบ conditioning But to the designated smoking area not to exceed half of the total area