As the Minister for Home Affairs, Wong was in charge of overseeing emergency planning, dealing with internal threats such as cults and terrorists, involved in law and order, and rooting out of criminals and illegal immigrants.
Sebagai Menteri Dalam Negeri, Wong bertugas mengawasi perencanaan darurat, berurusan dengan ancaman internal seperti kultus dan teroris, terlibat dalam hukum dan ketertiban, dan membasmi penjahat dan imigran gelap.