What are the illegal behaviors of Black Flying UAV?

I believe that we are no stranger to UAVs. With the rapid development of UAVs, many industries have been involved, such as agriculture, entertainment, aviation and so on. However, there are also loopholes for criminals to use drones to make illegal profits. The best way to deal with this situation is UAV countermeasures. So what are the illegal behaviors of UAVs?

Illegal behavior of UAV:

• Stealth photographing of military facilities, important party and government organs and other confidential places;
• Disturb the order of work, production, teaching, scientific research and medical treatment of organs, organizations, enterprises and institutions;
• Obstructing the staff of state organs from performing their duties in accordance with the provisions of the law;
• Chase, intercept others, or make noise to interfere with others' normal life;
• Throw or dump articles or injure others or damage public or private property;
• The act of peeping and taking pictures of personal privacy;
• Other acts that violate laws and regulations.