A Labour official whose brother was suspended for alleged anti-semitism has been elected chair of the party's disputes panel.
Rebecca Long-Bailey has said she would let Luciana Berger re-join Labour if she becomes party leader.
Labour is investigating anti-Semitic abuse sent by party members to deputy leadership candidate Ian Murray.
John McDonnell has defended his decision to compare the Julian Assange's situation to a Jewish soldier falsely accused of spying.
Labour members accused of anti-semitism should not be given a vote in the contest to elect the party's new leader and theiri deputy, according to a senior MP.
Emily Thornberry has accused Labour leadership rival Rebecca Long-Bailey of staying silent in Shadow Cabinet meetings about the party's anti-semitism problem.
Lisa Nandy has vowed to take a "zero tolerance" approach to tackling anti-semitism if she becomes Labour leader.