The rally organized by opposition presidential candidate Raffi Hovannisian at Yerevan's Liberty Square has been interrupted.
Before addressing the meeting participants, Mr Hovannisian asked the attendees whether they were ready for a long-term struggle.
After receiving a positive reply, the leader of the Heritage party said there is a struggle of love. He called for consolidation, addressing his words to the Armenian Revolutionary Federation (Dashnaktsutyun), Prosperous Armenia Party (BHK), and Nikol Pashinyan, an outspoken lawmaker of the Armenian National Congress (HAK).
The rally is set continue at 6 p.m.