I was listening to radio 4 earlier and apparently quite a lot of people did this. If you're one of them I'm just really curious as to your motivation, really. Must be the A-level Politics student in me!
A few sub questions:
1, What appealed to you about the Lib Dems in previous elections?
2, How do you feel the party has changed since then?
3, What do you feel the Conservatives have to offer that will change our country for the better?