On the morning of the 30th, a sidewalk in front of a 9-story building in Seongdong-gu, Seoul fell and the ward office took urgent action.

The ward office is installing safety lines around the sidewalk and guiding citizens' passages.

The ward office is investigating the cause, focusing on the possibility that the soil under the sidewalk was lost due to heavy rain overnight.

(Photo = provided by the reader, Yonhap News)