So if you don't know any, why did you start this thread? Let me guess: you and bobad have seen an opportunity, anything will do, to dish the dirt on the Labour Party. Never mind that you haven't got a single name to support the antisemitism smear. I've given you the searingly honest answer, that, like any large organisation with thousands of members, there will be the occasional rotten apple and a few people who open their mouths before engaging their brains. But antisemitism is neither endemic nor institutionalised in the Labour Party, and is opposed by the leadership. Now put up or shut up. Either you can name names, and if you're right you can do that fearlessly, or you're just interested in joining the shit-stirrers like the Mayor of London and others of the Blairite tendency (two-time losers who handed us a decade of Toryism, lest we forget) in doing what they can to undermine Jeremy Corbyn at every opportunity.