They tried and failed in 2011 https://en.wikipedia.org/wiki/2011_United_Kingdom_Alternative_Vote_referendum https://en.wikipedia.org/wiki/2011_United_Kingdom_A

They tried and failed in 2011 https://en.wikipedia.org/wiki/2011_United_Kingdom_Alternative_Vote_referendum https://en.wikipedia.org/wiki/2011_United_Kingdom_Alternativ...