Chi has depended on their helpful information to locate many drug users hiding out in abandoned houses or unemployed vagabonds with no place to go. He then reports them to rehabilitation centers or the Bureau of Social Welfare, so that these people living on the fringes of society can get the help they need, while also lowering the risk of crime in his precinct.
而紀澤民就是靠他們的情報協助，找到許多躲藏在廢棄屋裡的吸毒者，或是無處可去的失業遊民，再轉而通報勒戒所或是社會局，提供這些社會邊緣人實質上的協助，也讓這個勤區的犯罪危險係數逐漸降低。