@c88dc264 it's interesting how in countries with only a few parties the shifts happen within parties, while in countries with PR it tends to happen between parties.
@b870d4c8 @c88dc264 Exactly. I'm pretty sure that the reason both the Labour and Tory parties campaigned against AV for the 2011 UK referendum was not because of any immediate effects it would have had (very little) but the realisation that with AV both parties would eventually split up. In retrospect we can see that would probably have been over Brexit.