‘The Labour Party welcomes everyone* irrespective of race, creed, age, gender identity, or sexual orientation. (except, it seems, Jews)’.

So says an unprecedented advert in the Guardian today, which is signed by more than 60 Labour peers. It could hardly be more damning. Yet while the advert is shocking, it stops short of pointing out the only way that Labour can solve its anti-Semitism crisis for good: by getting rid of Jeremy Corbyn.