Problem I foresee is any of the "left" hoping to keep the Cons out are going to be split between labour and lib dems with greens taking their token few, along with labour apparently being pretty much dead in Scotland(according to the Scottish people I know. Anecdotal I know). Not so many options right of the line will consolidate votes. Short of a mass tactical vote I don't see it going anyway other than cons and I'm not overly hopeful of what that'll bring.
I'll be watching it just to see if the BBCs fancy 3D graphics software has had some upgrades

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