Pro-PR Sweden is facing a snap election following the results of its summer election that saw fringe parties elevated to power.
The established parties refuse to form a coalition with the fringe parties and a government has not been formed since the election. The prospect of another election, however, could actually work in the favour of the fringe parties by focusing even more support towards their platforms.
As some of you might recall, the far right-wing Sweden Democrats won so many seats in the last election that they didn't have enough members to fill them (about 20 in excess of their membership). The result of the election was a total shock but under PR the Sweden Democrats suddenly became a major political force despite having only been a fringe party in prior elections.