In reply to mullermn:
Whilst it clearly isn't the top priority, the SNP also support a move to a proportional-representation system at Westminster, as it happens.
https://www.snp.org/our-vision/constitution/
"We will continue to call for the first past the post voting system to be replaced at Westminster with proportional representation."
I think PR would improve things a lot, making extreme politics much harder by forcing coalitions, and making it possible for people to vote much closer to what they believe in. But...
> Do you think this can work? Ultimately a change to our voting system needs to be written in to law and passed by Parliament, but while we have FPTP the majority of mps will always be from one of the two parties that FPTP favours.
...yeah, that's the problem.