北京：行政区全域为无人驾驶航空器管制空域

Group 1 - The core viewpoint of the article is the announcement by the Beijing Municipal Government regarding the controlled airspace for unmanned aerial vehicles (UAVs) [2][5]. - The entire administrative region of Beijing is designated as a controlled airspace for UAV operations [3]. - UAV flight activities within the controlled airspace are prohibited without approval from air traffic management authorities [4].