S.C. Code Ann. § 58-17-3080: Waiting rooms for passengers.

Every railroad company owning or operating a railroad in this State shall erect and keep at every office where tickets are sold for travel over its road two good rooms or apartments of reasonable size for the amount of travel at such office, which must be furnished with comfortable seats for the accommodation of passengers. The rooms must be in charge of an employee of the company and kept open at such hours as to accommodate passengers traveling over the road on any of its passenger trains. The Office of Regulatory Staff must enforce the provisions of this section.