Small plane crashes into Beijing's tallest building

A small plane, reportedly the size of a car, has crashed into Beijing's CITIC Tower, the city's tallest building, according to two bystanders. Authorities have closed off nearby roads as they investigate the incident. While the cause of the crash remains unclear, this event has raised immediate concerns about aviation safety and security protocols in one of the world's most densely populated and heavily regulated airspaces. The potential implications for urban air traffic management are significant, especially given Beijing's bustling aviation industry and proximity to major commercial and residential areas.