Solidarity with Palestine: Tens of thousands march through central London

Tens of thousands of people have been marching in London in support of Palestinians and against the war on Gaza.
A counter-march has been cancelled, citing security concerns.
But a smaller event by a group called 'Enough is Enough', which supports Israeli actions, is still going ahead in central London.
Ben Jamal is the campaign director of Palestinian Solidarity movement that organized the rally.
He says that accusations of anti-semitism on protesters are baseless.