The case of Labour left-winger Chris Williamson will be referred to a new anti-Semitism panel after he claimed the party was “too apologetic” on the issue.
The Derby North MP – a strong supporter of Jeremy Corbyn – was originally suspended in February after he told a Momentum meeting the party was being “demonised”.
Last month, a panel of the party’s national executive committee ruled the suspension should be lifted after issuing a formal warning, prompting a furious outcry from MPs and Jewish groups.
It is understood the party’s disputes committee, meeting in London on Tuesday, has decided he should be referred to a new panel.
The decision comes as the party is braced for a major BBC Panorama investigation into anti-Semitism in its ranks.
A number of former employees are reported to have torn up non-disclosure agreements to speak to the programme, which is set to be broadcast on Wednesday.