The lead singer of Oxford's Radiohead, Thom Yorke, has signed and tweeted a petition calling for a second EU referendum. More than 1.2 million people have now added their signature.
More than half a million people have signed a parliamentary petition calling for a second referendum of the UK's membership of the EU.
An unprecedented surge of people trying to access the page briefly caused the official petition website to crash as many Britons shocked by the referendum result tried to engineer a re-run.
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Supporters arriving in Nizhny Novgorod praised the atmosphere in the city.
Headliners taking to the stage during the weekend will be Kasabian, Depeche Mode, Liam Gallagher and The Killers.
The ants gave England their backing when the insect carrying the England flag beat the one carrying Panama's flag back to the queen.