What is the role of drone law enforcement?

"The drone can just make up for the blind spot of the monitoring probe. The stall owner can tell what it is at a glance. Flying drones in the black car gathering area and shooting the whole transaction process at high altitude feel like a live broadcast; In the case of high-rise buildings or illegal buildings such as roofs, fences and dangerous areas, drones can also show their talents.

Due to the regionalization of social governance, there are often some blind spots in traditional law enforcement, such as guerrilla vendors scattered in the streets, who often play hide-and-seek with law enforcement personnel. Even if they are caught by law enforcement officers, they often escape punishment because there is no evidence collected on the spot.