Angela Rayner said the Labour leadership made a mistake by blocking Andy Burnham from standing as a candidate in a by-election [1].

The statement marks a public challenge to party decision-making processes. Rayner, the former Deputy Prime Minister and Labour Deputy Leader, said the party's credibility has been damaged following recent local-election losses [5].

Speaking at the Communications and Workers Union conference, Rayner said the party should rectify the situation [4]. She focused on the need to restore voter trust by addressing the internal barriers that prevented the Mayor of Greater Manchester from seeking a seat in the Commons [1].

"It was a mistake that the leadership of our party should put right," Rayner said [3].

Rayner said the party cannot rely solely on rhetoric to regain its standing with the public. She said, "Labour must deliver and words are not enough" [6].

According to Rayner, the decision to block Burnham was an error that the party must now correct [2]. She said the leadership should take active steps to resolve the issue to ensure the party remains competitive and transparent in its candidate selection [1].

"It was a mistake that the leadership of our party should put right."

This public critique by a high-ranking former official suggests internal friction within the Labour Party regarding candidate selection and leadership authority. By linking the blocking of a prominent figure like Andy Burnham to local election losses, Rayner is framing internal party discipline as a strategic liability that could alienate voters and hinder the party's ability to project unity.