Blackadder, the following is from the Wikipedia article on Thatcher…
“Though she initially stated that she intended to contest the second ballot, Thatcher decided, after consulting with her Cabinet colleagues, to withdraw from the contest. On 22 November, at just after 9.30 a.m., she announced to the Cabinet that she would not be a candidate in the second ballot. Shortly afterwards, her staff made public what was, in effect, her resignation statement.”
The italicised part of the quote above makes it perfectly clear that the real ‘decision’ was in fact – as I claimed earlier – made by Cabinet members. If most of them had supported her, she would have remained in power, but they clearly didn’t.
I don’t suppose you can find grounds for claiming the “ridiculous electoral rule” of the Tories was the fault of the Labour Party, can you? So, just who dreamt it up? Surely not the Tories themselves!
TTT, Tony Blair won all three of the elections he entered, too, and Harold Wilson went one better than him OR Thatcher by winning all FOUR he entered and before either of them! Even if you discount the one where he formed a minority government, he still equalled them. So, if multiple election wins by one leader in modern times are considered important, you have to confess the score is Labour 2 Tories 1!