A union worker of KorAm Bank takes part in a strike at the bank headquarters in Seoul July 6, 2004. South Korea's financial regulator urged on Tuesday unionised workers at KorAm Bank, who have been on strike for nearly two weeks, to reach an agreement with management soon to avoid potential chaos in the financial system. The slogan on the headband reads: "Unity and Fight". REUTERS/You Sung-Ho KKH/FA