Calls are being made for an independent investigation into threatening messages sent by Gavin Williamson to the then-Tory chief whip.
The caller claimed the UK's predominantly white electorate "want to see a prime minister who reflects them".
These are the things Britons want to know about the favourite in the Conservative Party leadership contest.
Rishi Sunak backer Simon Hart said Truss should be 'really nervous' about her team allegedly saying the contest is in 'in the bag'.
Tory leadership frontrunner Truss said she would immediately reverse Sunak's National Insurance rise at an emergency budget.
The ex-chancellor told the Sunday Times 'you must be joking' when asked if he would quit his rural seat if he doesn't become prime minister.
One government minister said Sunak's remarks were among the 'weirdest - and dumbest - things I’ve ever heard from a politician'.
For the second time in three years, a tiny segment of the UK population will be electing the next prime minister.
'For people who suddenly care about the environment, that was an important part of her agenda. She was the first person to reintroduce beavers.'
Truss, the Conservative leadership frontrunner, made the pledge despite the Rwanda policy being in legal limbo.
The five remaining contenders in the race to be prime minister face a series of votes this coming week.
None of the Tory leadership hopefuls raised their hand when asked in the second TV debate if they would have Boris Johnson in their cabinet.
The prize of sitting around a table for a meal with the last three British prime ministers was auctioned at the controversial Conservative Party summer fundraising ball on Monday night.
Tuesday's front pages were all devoted to the prime minister's future after he survived a confidence vote among his own MPs.