Sunday's rallies followed an anti-government protest in Sofia the previous day, which was called by the main opposition Bulgarian Socialist Party (BSP) and dubbed "red penalty card for the cabinet".
Mitingurile de duminică au urmat unui protest anti-guvern organizat la Sofia în ziua anterioară, protest organizat de principalul partid de opoziţie, Partidul Socialist Bulgar (BSP) sub sloganul "cartonaş roşu pentru cabinet".