Hanoi, Jan. 13 -- After one month of operation, Hanoi's artificial intelligence (AI)-based camera system has shown positive results in ensuring traffic safety, urban order and environmental sanitation, contributing to reduced congestion and improved public compliance with the law, according to the Hanoi Public Security Department.

On December 13, 2025, the city put 1,837 AI-enabled cameras into operation across 25 major roads and 195 key intersections prone to traffic violations.

The system supports real-time traffic monitoring, smart signal control, "green wave" coordination for priority vehicles, and automatic detection of 28 common traffic violations, including running red lights, driving against traffic, illegal parking and helmet v...