Conservatives have suggested that the former home secretary Suella Braverman is losing support as a potential party leader, as some who lost votes across southern England privately urged colleagues to resist a lurch to the right.
A number of MPs now see Robert Jenrick, Priti Patel and Kemi Badenoch, all of whom have ruled out a deal with the hard-right Reform leader Nigel Farage, as more viable candidates.