Peter Walker is joined by pollster Luke Tryl of More in Common to discuss Sir Tony Blair’s intervention in the Labour leadership saga and the party’s prospects in the Makerfield byelection Please send your questions and messages for Pippa Crerar and Kiran Stacey to politicsweeklyuk@theguardian.com. Help support our independent journalism at <a href="https://www.theguardian.com/politicspod">theguardian.com/politicspod</a>