The following link should explain everything:
"SENIOR Tory and Ukip politicians come face-to-face next month to draw up an electoral strategy for 2015.
The summit, to be held in the Commons on June 24, is called Deal Or No Deal."
http://www.express.co.uk/news/uk/402680/Conservatives-in-Ukip-poll-pact-talks
Yes, Tom, Macchiavelli was a ruthless strategist, but one thing is for sure, and that is DC won't be PM again.