Wrench: thrown. Not surprising at all, since the deal contained a huge "fuck you" that explicitly states that the Left Party will be excluded from political influence for the next four years, while they still need their votes (or rather, to abstain from using them) to pass the deal in parliament. Also, the contents of the deal itself is a hard pill to swallow for the Left: reduced collective bargaining rights, market rates for renters and tax cuts for home owners, tripled tax deduction for maid services, reduced public-access rights to the coast and forests etc. My hunch is that the Social Democrats might have went along with this expecting the Left to force the liberals to re-negotiate for the fourth and final vote, but man, it's a high-stakes game they're playing.