the bbc‘s 0leg boldyrev was at today's demonstration and sent us this report.ice told muscovites not to come out for this unsanctioned protest, but a few thousand people turned up anyway, and very soon many of them paid for it by being dragged into custody. the arrests were met with defiance. so the police are trying to push back the protesters, who came here because the candidates they support were not allowed to participate in the elections. we don't know how many people came to protest, but certainly there are plenty of people angry that the candidates they've been supporting were denied the chance to participate in the vote. those who come out despite police warnings are used to sights like this, but they voice their anger again and again. "i'm against these thieves," he says. "president putin, moscow mayor, prime minister, they're like a gang, simply taking and taking from russia." election authorities say the grounds for dismissing the candidates are legitimate because signatures gathered in their support were invalid. well, these citizens are not buying