The queue to vote at the Russian embassy stretched for more than half a mile along Kensington Gardens on Sunday as hundreds of Russians arrived at midday as part of a worldwide act of protest to show their opposition to Vladimir Putin and the war in Ukraine. It took a quarter of an hour to walk to the end of the queue past people bearing signs that read: “These ‘elections’ are fake”, “My president is Alexei Navalny” and “Vladimir Putin, go fuck yourself”. Near the end of the queue, Maria Dorofeyeva, a young woman, stood with a sign that read:...