Yulia Navalnaya has called on her late husband’s supporters to protest against President Vladimir Putin and the invasion of Ukraine by turning up to polling places “at noon” on the final day of Russia’s upcoming election. In January, Kremlin critic Alexei Navalny, who died at an Arctic penal colony last month, announced the protest action — dubbed “Noon Against Putin” — urging voters to go to polling places midday on March 17, the third and final day of Russia’s presidential vote. “I want to do what [Alexei] thought was right, and I urge everyone to come to his memory,” Navalnaya said in a vid…