Name when the PM did not have Party Support and how it affected them

-Thatcher resigned in November 1990 following Splits over Europe and the Poll Tax. The Leadership Contest, happening before the Resignation, had signalled a Lack of Support from Backbench Tory MPs. -Brown still had little - no MPs defend him -May said she would Step Down as PM after Brexit was Complete. This was the Price paid for Surviving a Motion of No Confidence in 2018 December -Johnson Conservatives had divides over the Government Size. Neo-Liberals wanted no Spending and One Nation Conservatives won from 2019 wanting Public Investment