Some harsh words from cross-party peer Baroness Neuberger in particular:

“It [anti-semitism] is attached to Jeremy Corbyn becoming leader, and therefore old, if you like – some of this existed probably within militant, if you’re old enough to remember all that – and it’s an issue with the hard left, and a particular criticism of Israel. And I suspect that people whose views would not have been acceptable within the Labour party have rejoined or joined”

In other words, it is mainstreaming in the guise of anti-Zionism under Corbyn’s leadership…