MOSCOW, December 4. /TASS/. An unidentified person reported a bomb threat to a school in southwestern Moscow, prompting the evacuation of over 500 people, an emergency source told TASS on Wednesday.

"An anonymous report was received about a bomb threat at the address of 6/2 Paustovskogo Street, where a school is located. Schoolchildren and teachers are being evacuated. About 500 kids and 30 employees have left the building," the source said.

Emergency specialists and canine units are working at the scene.