Advertisement
Two police officers disguised themselves as students at a Tuen Mun school to investigate triad infiltration.
Advertisement
Police have arrested 25 people, aged between 13 and 25, in Tuen Mun since March as a result of this and other undercover work in a nine-month anti-triad operation.
Eighteen were released on bail and seven were being detained for further investigations.
Officers also infiltrated triad gangs at game centres, karaoke lounges, soccer pitches and basketball courts.
Advertisement

Advertisement