In 2016, Gove was responsible for scuppering Boris Johnson’s bid to lead the Conservatives by announcing his surprise entry into the race. He had been the director of Johnson’s campaign, and had promised to back the then mayor of London’s bid, but decided to run after concluding he could not “provide the leadership or build the team for the task ahead”. (...) Gove’s penchant for enemy-making was also noted by former prime minister David Cameron, who said in his autobiography that “one quality shone through, disloyalty”, the pair having fallen out over Brexit. Former prime minister Liz Truss described him as “that snake” after he undermined her brief 45-day tenure by saying he would not vote for her budget when it was put before parliament.