On April 4, Colonel Nguyen Minh Tuan - Director of Phu Tho Provincial Police and a working group of the Provincial Police inspected the site of security and order work at Hung Temple Historical Site.

At Hung Temple, the leaders of the Provincial Police inspected the fixed-use unmanned Aerial Vehicle detection equipment system; directional unmanned Aerial Vehicle Tracking equipment; directional unmanned Aerial Vehicle Tracking equipment; the system for identification, detection, warning and control of drones to ensure absolute safety for Party, State and People's leaders during the festival activities.

The Director of Phu Tho Provincial Police emphasized that the professional departments of the Provincial Police must increase criminal reconnaissance forces in disguise, regardless of day or night, to promptly detect and combat all types of crimes that take advantage of the festival to commit crimes.

Along with that, direct the Special Police force, Mobile Police to cover and strictly manage high points to serve the work of guarding and preventing unexpected situations, preventing unexpected passive situations; increase forces at security checkpoints, the highest goal is to ensure absolute safety for delegates attending the Incense Offering Ceremony to commemorate the Hung Kings and visitors attending the festival.