Russian police arrested hundreds of people protesting against President Vladimir Putin‘s order to call up 300,000 reservists to fight in the country’s invasion of Ukraine. According to OVD-Info, a human rights group, more than 1,300 were detained, most of them in St. Petersburg and Moscow. The watchdog organization shared some of the arrests on social media. The video below, published on Thursday, shows the moment when a protester is surrounded by police officers in St. Petersburg. Putin declared a partial mobilization in a rare national televised address on Wednesday. The decision was announc…