To all our fellow British citizens

The vast majority of British Jews consider Jeremy Corbyn to be an antisemite. In the most recent poll, last month, the figure was 87 per cent.

Putting oneself in the shoes of another person, or another group, can be difficult. But we believe it is important — and urgent — that you do that. Perhaps the fact that nearly half (47 per cent) of the Jewish community said in that same poll that they would “seriously consider” emigrating if Mr Corbyn wins on December 12 will give you an indication of what it feels like to be a British Jew at a time when the official opposition is led by a man widely held to be an antisemite.

There is racism on all sides of politics and it must be called out wherever it is found. History has forced our community to be able to spot extremism as it emerges — and Jeremy Corbyn’s election as Labour leader in 2015 is one such example.

Throughout his career, he has allied with and supported antisemites such as Paul Eisen, Stephen Sizer and Raed Salah. He has described organisations like Hamas, whose founding charter commits it to the extermination of every Jew on the planet, as his “friends”. He has laid a wreath to honour terrorists who have murdered Jews. He has insulted “Zionists” — the word used by antisemites when they mean “Jew” because they think it allows them to get away with it — as lacking understanding of “English irony”.