At least six people died when fire swept through this bus terminal on the outskirts of Seoul.<br/> <br />About 40 more were injured in the blaze on Monday.<br/> <br />The complex also has shops and a cinema.<br/> <br />The fire started in a food court area where renovations were being carried out.<br/> <br />Fire fighters say a welding torch could be to blame although an investigation's underway to pinpoint exactly what caused it.<br/> <br />They said most of the victims had inhaled smoke.<br/> <br />South Korea's evolved into one of the world's most vibrant and technically advanced democracies but critics say regulatory controls and safety standards haven't kept pace.
