Ian Austin politician
The five things you need to know about politics today
But he has no plans to join the new Independent Group.
It comes amid fears as many as 10 MPs are preparing to resign and join the new Independent Group.
Jeremy Corbyn faces new calls to adopt International Holocaust Remembrance Alliance definition.
The Union boss said Corbyn's critics will be 'held to account'.
'It's a disgrace he's not been booted out already.'