- Somebody forms a coalition government.
- Somebody calls another election in the hopes of getting an absolute majority.
In any case, it is the Conservatives who have the mandate to govern, having gained the highest percentage of votes and seats in the general election by a long shot. Nick Clegg has stuck to his word, going to form coalition with the party with the biggest mandate. Now it is just a matter to see what kind of offer they strike up - both parties are eager to form a stable, long-lasting arrangement to appease the unstable markets, and a shaky on-and-off coalition would cause mayhem monetarily. John Major has been interviewed, stating that cabinet positions for the Liberal Democrats would be a small price to pay for a stable parliament. It will be interesting to see how this evolves.
If this fails, the acting Prime Minister can calls for the dissolution of parliament, calling another general election. The problem with this is that the Conservative party has the largest well of funds to campaign on, leaving the other parties at a massive disadvantage on the outset. The lack of funds available to opposition parties may well translate into an absolute majority in the Commons for the Conservatives, which may or may not be a good thing, depending on who you are. If you're a member of the general public, is it fair that your May vote has been flushed away so quickly? If you're an MP who has spent thousands on their campaign, is it fair that all that money has been wasted? If you're a businessman or woman, is it fair that the markets go haywire with the current coalition deals being spun?
Again, this will be interesting to see.