The Police Tactical Unit Headquarters (PTU HQ) conducted a counter-terrorism (CT) exercise in Central Government-Aided Emergency Hospital in Lok Ma Chau on October 4. The exercise simulated several terrorists entering the hospital to orchestrate a terrorist attack. Through efficient communication and coordination, the officers evacuated all the affected personnel immediately and succeeded in arresting the suspected culprits. The exercise, in which over 500 officers were engaged, successfully tested their ability to respond to major accidents and strengthened collaboration among the formations involved.

The exercise simulates terrorists entering the hospital to orchestrate attacks.