Andy Burnham, Ed Miliband, Angela Rayner and Wes Streeting would all win a head-to-head leadership contest against Keir Starmer, according to a poll of Labour members.
Research conducted by Survation for LabourList found that Burnham and Rayner would defeat the prime minister by considerable margins, while Streeting and Miliband would have a slight advantage but within the margin of error.
