The statistical data of joint operations of combating illegal workers by PSP and DSAL during September 2012 is as follows: During the operations solely launched by our Force, we have inspected 533 locations, 12 of which were referred by DSAL, and a total of 20 illegal workers were caught. During the operations solely launched by DSAL, they have inspected a total of 29 locations, and 8 illegal workers were caught. Moreover, no joint operation was done within this month. The above locations of inspection consisted of construction sites, private flats, business and industrial venues, etc.