Boris Johnson has dramatically pulled out of the race to become Conservative Party leader, leaving former Chancellor Rishi Sunak in a dominant position to win the contest and become prime minister.
The former prime minister had raced home from a holiday in the Caribbean to try and secure the backing of 100 Tory MPs to enter the ballot to replace Liz Truss, who was forced to resign on Oct. 20, just six weeks after replacing Johnson in 10 Downing Street.
