The Columbia Smoking Ordinance was developed to protect the public from exposure to and the discomfort from second hand smoke. The ordinance defines rules for designated smoking and non-smoking areas, placement of signs and the sale of tobacco to minors.
Some places are exempt from having a nonsmoking area.
These include bars, taverns, tobacco stores, and restaurants with seating for less than fifty people. It is legal for restaurants to designate a smoking area. Where it is feasible, a smoking area can be designated in a place where it must not be crossed to reach a nonsmoking area. Each smoking and nonsmoking area must be clearly signed. The facility manager or owner should designate and sign the smoking area in accordance with the city ordinance.