Protesters in Yerevan break through to Freedom Square

In Yerevan, protesters supporting former President Levon Ter-Petrossian have broken through a police cordon that was erected at Freedom Square.
Earlier, a rally started in another place: on the square in front of the Matenadaran Institute of Ancient Manuscripts.
Protesters on the Square are chanting "Levon  - president” and expect appearances by its leader, Levon Ter-Petrosyan. The police did not attempt to disperse the gathering.