The five Conservative contenders still vying to be Britain's next prime minister clashed over tax cuts in a second televised debate on Sunday, with the two frontrunners - Rishi Sunak and Liz Truss - stepping up their battle on the economy.
With no clear candidate to succeed Boris Johnson who is stepping down after a series of scandals, the battle to be the next leader remains unpredictable and increasingly fractious, exposing rifts in the ruling Conservative Party.
