An aerial view of Lotte Group's new skyscraper

Any occurrence of additional safety accidents will lead to the shutdown of Lotte Group's new skyscraper in the southern district of Jamsil, the city of Seoul warned Monday, after a series of safety problems escalated concerns over the recently-opened shopping complex.
The retail giant opened the completed lower parts of the 123-story high-rise in mid-October despite some lingering safety and traffic congestion concerns.