The co-chair of Jewish Voice For Labour, a group which consistently sought to downplay allegations of Jew-hate in Labour under former leader Jeremy Corbyn, is under investigation by the party for describing the scale of the antisemitism as "exaggerated".
The investigation into Jenny Manson relates to a BBC2 Newsnight appearance in November in which Ms Manson was asked about the decision taken by a Labour panel to readmit Mr Corbyn to the party.
The former leader had been suspended from Labour for claiming on Facebook that the scale of antisemitism in the party was “dramatically overstated for political reasons”.
He made his comments after the Equality and Human Right Commission described a culture within the party which “at best, did not do enough to prevent antisemitism and, at worst, could be seen to accept it.”