Harriet Harman just plumbed a new depth on Sky News. She says the Tory reaction to the Norwich result is "arrogant" because they have said it means they have now won the general election, and it's in the bag.
Unfortunately Kay Burley failed to ask her to provide evidence for this. I haven't heard or read of a single Tory who has said any such thing and if anyone does, they're a fool. Still, better to be a fool than someone who indulges in unfounded smears, which is what Harriet Harman has just done. I will put it no more strongly than that.