KOTA KINABALU: There is a need to implement the long-delayed registration of unregistered foreign workers, undocumented foreigners and those possessing various refugee documents in Sabah, says social activist Dr Chong Eng Leong.Dr Chong, a well-known Sabah surgeon, recommended that the state and federal governments implement the registration following the 2013 Royal Commission of Inquiry's( RCI) findings into Sabah's migrant problem." Sabah leaders must exhibit political will in addressing the m