Вы искали: 骚扰和暴力行为进行适当调查 (Китайский (упрощенный) - Английский)

(h) 预防拘留所内发生与青年帮派活动以及种族主义骚扰和暴力有关的暴力行为；
(h) to prevent violence associated with youth gang activities and racist harassment and violence within places of detention;