In 1997, 1897 operations were conducted and 3992 illegal workers were arrested, compared with 1618 operations and 4560 arrests in 1996.

• 年内，该处共进行了1897次扫荡行动，拘捕了3992名非法劳工；一九九六年则进行了1618次扫荡行动，拘捕了4560名非法劳工。