I think it would be sufficient to fight against first-past-the-post elections rather than the entire “parliamentary system”. Nick Clegg’s incredible failure to even attempt that is probably going to be his lasting legacy.
In Scotland, we have a proportionally-elected parliament, and the Greens are far from silent. Of course, if our referendum goes well, you won’t have to try to reform Westminster (the impossibility of which is kind of the point), you’ll just be able to move north and live in a democracy.
