The door kind, not phone kind. Who's done this before? What's does it generally involve? Just asking who they're planning to vote for and handing out leaflets? Or are you supposed to engage in proper discussion? I really ought to help out for once, but these things scare me a little. Probably not much danger of my constituency going Conservative, but it would be pretty much the most embarrassing thing ever, given the new York constituency divide.
I should just be brave and turn up, right?