@rodlux @alloalli @heidilifeldman I'll only make one observation. In the Brit system it doesn't need to be 50% to be enough. (A fair system would iae require 50+%) From memory, and I may be wrong, in Thatcher's 2nd victory she was elected with 39%, and more seats in pmt. than in victory 1 (42%).
The present govt achieved more than 60% (64%?) of seats with 36% of votes cast.
I've been battling against this all my adult life. For 50 years few listened.