The Tory survival plan is based on the Lib Dems staying strong in CON-LAB battlegrounds but collapsing in CON-LD ones
The evidence suggests that it’s working the other way round It’s been repeated often enough on PB that an essential part of Labour’s polling position is based on the very large proportion of 2010 LD voters who’ve now switched to Labour. If this hadn’t happened or starts to slip away then EdM’s dreams of becoming PM are in trouble. So far, at least, the evidence is that such a move that is even more pronounced in the key LAB-CON marginals…