Nothing to see here, move along now...
https://www.lbc.co.uk/news/violent-clash-breaks-out-far-right-groups-descend-on-london-st-georges-day/
"The Met Police said they had deployed extra officers as “far right groups and groups linked to football clubs” travelled from around the UK to mark St George’s Day near Whitehall.
Scotland Yard said a group, some wearing masks and others draped in the St George's flag, gathered at Richmond Terrace. - the designated area for the St George’s Day celebration.
But more people turned up who tried to make their way up Whitehall towards Trafalgar Square. They tried to force their way through police who pushed back, using horses to control the crowd."