The statistical data of joint operations of combating illegal workers by PSP and DSAL during March 2012 is as follows: 
During the operations solely launched by our Force, we have inspected 416 locations, 9 of which were referred by DSAL, and a total of 59 illegal workers were caught. 
During the operations solely launched by DSAL, they have inspected a total of 17 locations, and 8 illegal workers were caught. 
Moreover, no any joint operation launched by PSP and DSAL. 
The above locations of inspection consisted of construction sites, private flats, business and industrial venues, etc.