LIANYUNGANG, China — Effective policing of cyberspace is important to prevent cybercrime among the youth that leads to incidents such as school shootings, according to a former Hong Kong police commissioner.Responding to a question by The Manila Times, Andy Tsang Wai-hung, chairman of the 2026 Global Public Security Cooperation Forum Lianyungang, said in a press briefing that countries should think "cyberpolicing" as a way to prevent young peopl…