Armenia’s police have arrested Artur Danielyan, head of the Adekvat opposition party in Armenia.
Onlookers released a video showing the arrest on social media.
Reports say police officers also arrested several party members.
Armenia’s police prevented the planned assault on Armenian PM Nikol Pashinyan.
Armenian media outlets also reported the detention of Armenia’s Hayrenik (Homeland) Party leader Artur Vanetsyan on charges of attempting to usurp power and plotting to assassinate Prime Minister Nikol Pashinyan.
Yerevan sees protests for several days for Pashinyan having signed the Karabakh ceasefire agreement.
The protesters demand Pashinyan resign.