Supporters of the United National Movement are marching from the Republic Square to the Parliament building.
The main demand of the rally is to transfer the third president of Georgia Mikheil Saakashvili to a multi-profile clinic.
Representatives of the opposition, civil activists and citizens are participating in the rally. Police are mobilized on the spot for security measures.
Mikheil Saakashvili lost consciousness yesterday. His health condition stabilized as a result of the resuscitation intervention.