Kim Myeong-hwan, chairman of the Korean Confederation of Trade Unions (KCTU), was arrested on June 21 under charges of illegal activity during a KCTU rally in opposition to the expansion of unit periods in the flexible working hour system, which would permit periods of overtime exceeding the 52-hour work week in exchange for reduced hours at other periods. The KCTU called an emergency committee meeting the next day, during which they opted to hold a series of strikes by unions around the country for the next month. The photo shows KCTU members protesting Kim’s arrest in front of the Blue House on June 22. (Park Jong-shik, staff photographer)