Reuters: “Police detained more than 450 people at rallies in Siberia and Russia’s Far East on Sunday as supporters of Kremlin critic Alexei Navalny took to the streets to protest his jailing, despite biting cold and the threat of arrest. The rallies, also set to take place in Moscow and other cities later on Sunday, follow large protests last weekend and are part of a campaign to pressure the Kremlin into freeing President Vladimir Putin’s most prominent opponent. Police have said the protests have not been authorised and will be broken up, as they were last weekend. Over 4,000 people were detained at those rallies, according to OVD-Info, a protest monitoring group.”