BBC Russia reporting that the FSB and SOBR - National Guard spetsnaz - are setting up roadblocks around Moscow.

Security forces in Moscow put on "high alert", and the "fortress plan" to protect government buildings in the city has been activated. Alarm is spreading in the city. pic.twitter.com/kHb17i0c2n

— Jimmy Rushton (@JimmySecUK) June 23, 2023