It's hard to imagine a world where voting reform happens. We all know what we need. Scrapped or massively widened voter ID and proportional representation. But everyone who has the power to change these things will have gotten their job from the current state. They don't want to change what worked for them.
The only way I can see it is with lib dems as a coalition partner. For a time a while ago it looked like that might be possible. But then the Tories kept shitting the bed the the point it looks like a labour landslide is incoming.
It's not a "failed election" the UK is heading for per se, it would simply work as intended by the current law. It's just that the predictable results are anything but favourable for the Tories.
Those Tories have been against changes to the system for ages. Now that they notice that without methods of proportional representation they will be out of jobs after the next election, this kind of change suddenly looks good.
We are committed to a referendum on the voting system for the House of Commons. An independent commission on voting systems will be appointed early to recommend a proportional alternative to the first-past-the-post system.
The problem is people also don't want Labour, it's just the lesser evil, so instead of voting pro labour they're voting anti Tory. Id call that a failed election.