Faced with claims that Labour antisemitism poses an existential threat to Jews, on the one side, and arguments that antisemitism is neither widespread nor institutionalised in the party, on the other, it might be tempting to split the difference and assume that the truth lies somewhere in between. But Jamie Stern-Weiner and Alan Maddison say the truth of this controversy lies not in the middle but at one pole: there is no ‘Labour antisemitism crisis’.