Surveillance on falling billboards on Nanjing East Road, Shanghai

No matter how severe the heavy rains and typhoons in Shanghai over the past summers are, they will not drown people. Typhoons and rains will cause damage to buildings, outdoor billboards and other things and cause casualties. For example, Nanjing East Road the year before last The rolling shutter door fell and killed people, and electric leakage caused people to be injured and killed by electric shock, such as the electric shock death in Tianlin Community a few years ago! As for drowning, it is impossible for Shanghai to have such a large amount of water