Sewol operator named worst firm

Citizens lay flowers on the names of industrial disaster victims in Gwanghwamun Square in Seoul, Monday. Civic groups have named 50 companies that they claim have poor management systems for industrial accidents. Chonghaejin Marine, operator of the ferry Sewol, which sank a year ago killing 304 people, tops the list. Samsung Electronics and Hyundai Engineering & Construction are also listed. / Yonhap