Before people gathered for the march against antisemitism, a large area around Westminster had been cordoned off to traffic with large numbers of police officers from around the country lining the route in central London. Ahead of the largest demonstration held by British Jews since the Israel-Hamas war began, organisers from the Campaign Against Antisemitism said the large pro-Palestinian marches that have been held in the capital have made London a "no-go zone for Jews". As the crowds gathered, Boris Johnson spent a short time meeting marchers to show his support, while several celebrities helped lead the demonstration. Follow latest:...