None of the 2010 LD voters in the Survation Dudley N poll said they'd be backing party at GE2015. They're now "don't know" or LAB backers
— Mike Smithson (@MSmithsonPB) December 4, 2013
Admittedly the sub-set of 2010 LDs, at just 11 responses, was very small but you’d expect one or two to still be loyal to the yellows. In fact the data records zero.
That’s something I’ve never seen before for any party.
It does support the view that there’s been a disproportionate switch from LD>LAB in the marginals.