Labour leader Sir Keir Starmer has refused to say if he wants Diane Abbott to stand again for his party.
Ms Abbott was suspended from Labour last year after she suggested Jewish, Irish and Traveller people experience prejudice, but not racism, sparking a long-running process which saw her sit as an Independent MP.
Speaking to BBC Radio Scotland on Friday during a visit north of the border, Sir Keir refused to be drawn on whether he wants Ms Abbott – the first black female MP – to stand again, but praised her as a “trailblazer”.
“Diane Abbott has had the whip returned to her, no decision has been taken to bar her from standing and the NEC will come to a decision in due course,” he said.
Asked if he would like her to be a candidate, Sir Keir added: “Ultimately, that will be a matter for the NEC but no decision has been taken.”
He continued: “She, of course, was a trailblazer for years, she faced many challenges which she overcame in her political career.”
His comments come as Labour have faced claims of a “purge” of left-wing candidates.
As well as the questions surrounding Ms Abbott, the suspension of Lloyd Russell-Moyle, who was MP for Brighton Kemptown, and the decision not to endorse candidate Faiza Shaheen in Chingford and Woodford Green have also come in for criticism.
And Ms Shaheen said she is in shock and feels she is the victim of a “huge injustice” after not being endorsed as the Labour candidate for Chingford and Woodford Green.
In response, Ms Abbott said: “Appalling. Whose clever idea has it been to have a cull of left wingers?”
Ms Shaheen was blocked after liking a series of social media posts on X, formerly Twitter, that allegedly downplayed antisemitism accusations.
In a possible sign she could run as an independent, she said “this is not the end of my story”, and she also revealed she would speak to her legal team about Labour’s decision.
But Sir Keir’s deputy Angela Rayner went further and said “I don’t think there’s any reason” why Ms Abbott should not stand and the row over her future was “not a great look”.
But Ms Rayner told the Guardian she did not think it was a “purge”.
“I don’t know the details of the individual cases but I do know that we put a robust system in place around vetting and dealing with serious allegations that are made in the party.
“We had to do that because when me and Keir took over the party was failing.”
Mr Russell-Moyle cannot stand in the July 4 election after being suspended by Labour over what he called a “vexatious and politically motivated complaint” against him.
Ms Shaheen is consulting lawyers after the “huge injustice” as she was not endorsed as the Labour candidate to take on former Tory leader Sir Iain Duncan Smith.
This comes as former Tory MP Mark Logan joined the party.
Mr Logan, who represented Bolton North East until Parliament dissolved ahead of the election, said the Conservatives were “unrecognisable” from the party he had joined.
Related: Labour unable to shake claims of left-wing ‘purge’ as ex-Tory MP joins