I haven't actually ever voted for them, I was too young to vote pre-Blair and was a Lib Dem supporter when I lived in England, but I can understand leaving over PFI. The way New Labour chose to try and widen access to university also has a lot to answer for given it's resulted in dumbing down courses and poor students still be shafted now Student loans aren't what they used to be even before it was compounded by tuition fees.