The latest opinion polls mapped by Flavible.com have these results:
The ComRes poll, which shows the two leading parties equal (which may, of course, be as much of an outlier as the Opinium one giving the Tories a 15% lead) would result in this electoral map:
My instinct says that is plausible.
What of the LibDems in this scenario? No one could rule without them. What would they do?