The right-wing of the Conservative Party should unite behind Liz Truss, senior backer Therese Coffey has said as the foreign secretary struggles to keep pace with the frontrunners.
Ms Truss only nabbed 50 votes in the first ballot of the Tory race, falling behind rivals Rishi Sunak and Penny Mordaunt, as she prepares to set out her pitch as a tax-cutter on Thursday morning.
