Three former Labour MPs - including Jeremy Corbyn ally Chris Williamson - have been banned from standing by the party's National Executive Committee.
Mr Williamson, who represented Derby North, was suspended in an anti-Semitism row.
Stephen Hepburn, ex-MP for Jarrow, was being investigated over a sexual harassment claim, denied by him, while Roger Godsiff was facing a reselection battle in Birmingham Hall Green.
New candidates will be chosen instead.
https://www.bbc.co.uk/news/election-2019-50319044